You guys are right to use it, even if you aren't getting paid.
You're saving people. You're being heroes.
Taking over bodies is a cheap move and a sign you aren't good enough on your own. It's an admission of weakness.
And I don't know your brothers. It's fine. Whole world's going to know who he is afterward.

[ Katsuki is also glad to find more heroes in Folkmore. There's a strange dearth of them given how many Legends there are. ]