Unity has a very long history of obsoleting features before the replacement is ready.
Now they're doing the trick to themselves: they obsoleted themselves as an engine for mobile casual games and indies, but not ready as an AAA engine. That's what I call consistency.
I remember Unity web plugin for web browsers was starting to pop off but they axed it a while ago making some games unplayable. Now they have a webassembly option so you can still make 3d games for the browser, but those old games are still unplayable.
Shame because those were some of my favorite online games when I was a teen