I think I say this for everyone. Ryan broke everyone's hearts when he killed Grace. This is the very event that made Butcher accept what Joe Kessler wanted him to do. We see that when Grace and Butcher tell the truth about Homelander, Ryan refuses to believe and when Grace tries to stop him from leaving, he pushes her so hard that she dies. Now that Ryan knows that Homelander abused his mother and has the blood of many people on his hands, Ryan may eventually turn on his father in The Boys Season 5, but can Ryan kill Homelander? Find out in this article.

So we all know that Ryan has grown fond of Homelander as a father and is quite influenced by the things Homelander has taught him. If we're talking purely about powers, Homelander, although he was born naturally, was born by artificial means. On the other hand, Ryan is the very first natural born sup which means Ryan has the potential to be much stronger than Homelander and can actually kill him.

Now, as I mentioned above, Ryan can kill Homelander but the real question to ask here is whether or not he wants to. The question is quite big, but unfortunately we don't have the answer to it. Since Ryan is fond of Homelander, he might not kill him.

On the other hand, if Ryan somehow finds out that everything Grace said about his father is true, there's a good chance he could end up killing Homelander in The Boys season 5. At this point, we can't say anything for sure but let's wait for The Boys Season 5 to find out the answer to this question.