This is really what we are telling @
Blueobelisk. They are right, Super makes no sense, the power levels and the interactions are bullshit and it all detracts from it. But it is what it is and it doesn't compromise itself by being silly because that's the essence of Dragon Ball from Z onward (and why the original Dragon Ball imo is just a superior manga and anime). You can find what happens problematic but that's how it's been for a very long time and if you hate it, don't watch it cause it's not for you. There are more mature shounen that made a far greater effort to be consistent and while I feel that some got bogged down on their extremely complex systems (HxH) others manage to do it elegantly (FMA).
And it's even more annoying cause even Super HAS scenes that are consistent; Goku's last effort against Jiren when he used those triple Kienzan to destroy the ground and get a ring out was brilliant tactics.
And Vegeta is obviously a magnet for the usual stupid emotional power ups in Shounen because with his current character development he is just perfect for it, even more so than Goku. He has always been the ultimate Drama Queen of DBZ, he has people he cares for deeply (at least this time his first though was on Bulma and not Cabba . . .) so it works well with him.