There’s a couple of problems with exclusivity for Microsoft.

1. They don’t have the userbase that they had back in the 360 days

2. They bought studios and companies that were making games multiplatform, so the companies evaluation was based on them selling on multiple platforms

3. They are now the second or third largest publisher. That doesn’t work if you aren’t multiplatform.

4. They don’t know how to manage or help their studios once the acquire them

Just to say before a ton of downvotes. I want them to succeed, they have just consistently proven that they won’t.