I don't understand why people struggle with either site. Follow only people you want to see. Both sites allow you to only see posts from those accounts. Problem solved.
My comment wasn't just about Adobe
There must be a name for the phenomenon when a minority escapes persecution and hate, and upon reaching their promised land become intolerant and hateful of any outside group.
This is IMO the problem. I don't use these sites to follow "content creators". For the most part I'm following normal people who happen to say things I find interesting.
If you want to say you don't care about having content creators on your platform, that's at least a coherent take. But you still have to think about the business models of the platforms that keep them around-- short of collecting payments from every ordinary user, there needs to be buy-in from someone wanting reach, whether that's corporate accounts, individual content creators, or someone else. And do you actually know all of those "normal people who happen to say things you find interesting" in real life, or did you find some of them online, i.e. they're basically influencers/content creators with you as an audience member?
This particular situation is why the only thing I miss from Twitter at this point is the ability to mute an account's reposts rather than the full account.