Board Thread:General Discussion/@comment-36335478-20180726234034/@comment-5693502-20180818155325

It's called Artistic License Imouto. Funnily enough, on the VsBattle Wiki itself it has a page called, "Power-scaling Rules for Marvel and DC Comics" which has this (among other things) to say:

They even mention, and this tickles me quite a bit because it corroborates a lot of what I've been saying, "according to Stan Lee, whoever wins in a fight simply depends on whoever the current writer likes best, or wants to win". In other words, Cap is as strong as the story needs him to be. The only constant is that Cap is classified as a Peak Human (the very best of humanity), regardless of whether he performs "superhuman" feats or not.