Well yeah, they aren't going to come out immediately after announcing this acquisition and say that the person leading the business they just dumped massive dollars into is a sack of rotten assholes. Instead of immediately reacting to this post, we should take the "wait and see" approach. I feel comfortable in saying that once the purchase is completed, there will be changes. They will remove anyone that is seen as problematic from their post.
As an aside, this is insanely big news. It's going to be a good change for a company that has become aimless and a shell of what they previously were.
There are many dormant IPs that can be brought back and yes, everyone will be able to play them. We can buy a Series s/X, 2nd hand One S/X, or use gamespass on iOS, Android, and PC. If a person that only has access to a Playstation is unable to play any exclusive games, then yeah that's rough for that person. BUT Microsoft is already doing incredible work on making their games playable everywhere, let's wait and see what happens next.
I don't own an Xbox or sub to Gamepass, but will likely resub or purchase one once the new titles start coming out.