Even on this board, with everyone reading all these posts, with the assumption of some friendliness with 3PP, we can't even get half the responders to a poll to say they'd consider not playing 5e.
Even most people on here don't care. They're hoping they can keep giving Wizards money, praying things don't change. And most of the people will forget within two weeks or whenever the next book comes out.
"Hey, it stinks that Wizards is going to shutter independent design studios and people are going to lose their jobs to the draconian, backstabbing jerks at Wizards, but I can't live without owning literally everything they make."