Just observing too, now that I've noticed. Blender 2.8, the big redesigned version that everyone was apparently thrilled about at the time, was released in mid 2019, two years ago.
Another seven big Blender versions have followed, (2.81, 2.82 etc) with heaps of new features and polishes and additions and lots of cool stuff. The high profile dudes who jumped to Blender (around when R21 came out or thereabouts) have therefore had a couple of years of receiving heaps of features and cool modern 3D tech with their software of choice, all for free.
So you just have to observe - the ex C4D dudes who are posting in this thread, who have vocally jumped to Blender, and who are still irate. Do they seem happy and satisfied with their lot? Nah. They don't. Or some of them don't, at any rate. In fact, I'm not sure if I've seen grumpier posters on a forum on the internet. (I'm not referring to the chilled out bunch here who are posting calmly btw. Thank you to everyone contributing in a nice way to this discussion).
This confirms to me that there is nothing Maxon could have done which would have satisfied the unhappy dudes who keep telling us how sad they are. If they're not happy receiving those two years of features for free from Blender, I'm not sure how receiving exactly the same features and updates over the same period from Maxon - but being charged for them, rather than getting them for free - would have made them happier.
This suggests Maxon is right to go their own way, take their time, do their thing. Because they could have upped the feature releases and given them out for free, and some people still wouldn't be happy.
If the angry folks here think they would have been happier if Maxon had done exactly that, they should explain why they're so miserable after two years of Blender doing it.
My guess - some of the people who jumped ship never really jumped, and they keep on hanging around and checking in, because deep down they hope to return, probably because they know Maxon polishes stuff a bit better than the freeware folks do.