I don’t know how much Vegeta would immediately warm up to Inosuke. While I can see a dynamic between them working, I feel like Vegeta would initially be put off by Inosuke’s… Inosuke-ness. I kinda see him getting easily frustrated with him similar to how he does Goku, but even more so since Inosuke’s so much more aggressive in his stupidity (and is just overall more of a brat). I think he’d warm up to him, though, and maybe this Ask is a good first step in that.