I mean, fair enough, everyone has their personal opinions on style. But these battles can end up with the losing side leaving the company. This was a net loss on both sides: I lost income & a job I otherwise enjoyed while the team lost the key AWS expert that took months to originally fill.

Ironically, a team is probably more likely to lose competent people in such a scenario because they are the ones with many opportunities. A former manager of mine was more than happy to fast track my hiring to my current role.