A proper reply to the question of when the turning point occurred would probably get someone a masters in psychology.
I think people wanted someone to take over from Swann, and Hilton turned up saying all the right things, everything they wanted to hear. Then the steady stream of bad information starts, people dig into their positions, and basically people don’t like to admit they were wrong. Scammers rely on that, many victims of scams won’t ever say anything because they don’t want to admit they were duped. I won’t pretend to know what Hilton’s plan was last week, I can’t decide whether he wanted the bans and the leaked text comment to force the issue and accelerate him leaving or if wanted to isolate the 2 Matt’s and Greeny and it totally backfired. But I think a lot of fans had known for a long time they were backing the wrong horse and needed something bad enough to happen from Hilton for them to say they couldn’t accept it and jump off that horse. Even then I think a lot of people didn’t care enough until the club statement that Brackley was the last game at GP, the confusion with Gainsborough and the actual reality that Hilton was pulling the plug and, if he ever had any money at all, he wasn’t going to spend another penny on their club.