Or just enforce that the team all uses the same tools, and you save quite a lot in productivity between making things work on different tools, more so than whatever productivity gains individual devs on the team get from using their own preferred tools. Many teams I know issue everyone MacBooks and enforce VSCode usage, for example, and that has saved so much time compared to other teams I've seen where devs can choose between macOS or Windows for example.
No, it's saving time because some things might work on one OS but not another, and then dealing with updates to each OS that might break something, or we need a new piece of software but it doesn't work on Windows for local development, et cetera, et cetera, et cetera. There are so many ways it goes wrong, I speak from personal experience.
