By the same token Evan seems a bit self centred and egotistical about his projects. Of you look at his comments about BlueSky it seems he’s pretty bitter that someone dared to make an alternative protocol that so far has a decent amount of users, when a acceptance of multiple systems experimenting and borrowing from each other for the good of the open web is right there as a natural position.
It’s not too hard. There are a bunch of different platforms one might experiment with as well as instances. Some will use multiple accounts for different needs or interests. On lemmy, multi accounts are useful for have different feeds, for example. I probably have 7-10. I’ve probably forgotten about a few of them. If you’re curious, it happens.