It is possible that Soldier Boy could remove Homelander as a threat by taking away his powers. This would be more likely then outright killing the guy. Homelander is on the more immortal side, a little like Kimiko, so we could see Soldier Boy's abilities to take out Homelander's powers.
Soldier Boy is known for his pure and raw strength while also being able to create a radioactive burst that burns the Compound V out of an enemy's blood, taking away their powers.
In theory, Soldier Boy should be able to kill Homelander, assuming his power affects Homelander the same way it affected Kimiko. But there's no guarantee; Homelander could get wind of the attempt and kill everybody before they try something.
His nuclear blast, for example, is easily the most destructive power we've seen in The Boys. If he can get a grip on it, Soldier Boy has a good shot at taking out Homelander.
so as we know, Soldier Boy literally can basically burn the compoud v out of everyone in his vecinity and basically makes them powerless forever.
Superhuman strength: Soldier Boy is not as strong as Homelander, Stormfront, or any other supes. However, he is still relatively strong, similar to a super-soldier. Superhuman Speed: Soldier Boy is able to dodge bullets as well as punches and blows easily.
While The Boys' “evil Superman” Homelander was the show's most odious villain for a long time, Soldier Boy soon proved he might be even worse than Homelander. This made it all the more surprising when The Boys season 3 revealed that, as a first-generation supe, Soldier Boy was Homeland's absent father.
Created to be an upgraded version of Homelander, Black Noir proves his superiority in the final battle between these two deranged powerhouses.
However, Noir's fear of Soldier Boy is surprisingly bigger than his loyalty to Homelander. When Noir escaped from Vought due to the news of Soldier Boy returning, Homelander was genuinely distraught over the news as he believed Noir always had his back.
While Soldier Boy's new powers make him more formidable, Homelander's full array of abilities gives him the edge. He can fly away from Soldier Boy's attacks and use that same power to quickly surprise him. There is also no telling how Soldier Boy will react to Homelander's laser eyes.
In the TV version of The Boys, the character is also a WWII hero who possesses superhuman speed, strength and durability, again thanks to a special serum. His longevity appears to be real in the show however. The TV version also alludes to the fact that he was an abusive monster behind closed doors.
Homelander then tries to kill Black Noir in a rage but ends up failing as Black Noir kills him by breaking his jaw and opening his face.
His powers are standard leading man abilities in the comic world: superhuman strength, superhuman speed, and superhuman longevity. He can move as quickly, punch as hard, and age as slowly as Homelander. In the comics, he can also generate powerful energy blasts.
With the genes of the most powerful man in the world, it's no surprise that Ryan Butcher (Cameron Crovetti) tops this list. Despite his young age, Ryan has already shown glimpses of powers that will make him equally strong, if not stronger, than Homelander.
Homelander Is Stronger, But Starlight's Powers Are More Diversified. Homelander's sheer strength will likely never be matched by another supes in The Boys. Maeve and Black Noir, who are far stronger than most supes on the show, little could do against Homelander – and the same can be said about Soldier Boy.
It is likely that whatever this power is also prevented Black Noir from healing almost 40 years prior. The attack that decimated the Payback team and permanently scarred Black Noir is not fully shown on screen, but hinted at in dialogue between Grace Mallory and Crimson Countess.
In the comics, Black Noir is a long-time member of the Seven, almost always shown in silhouette with his face obscured. His powers include super strength and supposed skills as a pilot. He is stronger than even Homelander; Mother's Milk states he can "[...] bench a dozen Mack trucks".
Just like the other supes, Black Noir was tired of Soldier Boy's abuse, but the turning point came via an offer from Stan Edgar.
Though Captain America is one of the most beloved Marvel superheroes, his skills and abilities may not be enough to overtake the powerful Homelander. Though his vibranium shield may be able to hold off Homelander's heat vision, Homelander's other powers may give him the edge to easily overpower Cap. ...
In the comics, Homelander doesn't really have any weaknesses either. This allows him to get away with terrorizing people and rampant murder. That said, Homelander does end up dying in the comics, though it isn't Billy Butcher or the other Boys who kill him. It's actually Black Noir who kills Homelander.
In a fight to the death though, Flash just isn't strong enough to deal any real damage to Homelander.
The original Soldier Boy is later revealed to have been mercy killed by Mallory during his first mission at the Battle of the Bulge, after his "Avenging Squad" inadvertently caused Mallory's men to be massacred, and been replaced by the second for the remainder of the war.
The superhero Soldier Boy was given a shield with an eagle emblem sometime after World War II, during which he preferred to carry a submachine gun. The shield is very heavy, as normal humans cannot lift it, while he can wield it with ease. In 1984, Soldier Boy and Payback were stationed in Nicaragua.
As a result, he gained strength and enhanced reflexes, as well as a healing factor that allows him to keep fighting even after sustaining injuries that would take down a normal human. He's not, however, immortal or totally immune to harm.