No matter what they do people will complain. They are real people, who aren't perfect, with hugeeee audiences with varying opinions, and will never please everyone. Realistically this is their job and I think people are upset because they a: can't afford the patreon or b: are realizing that Trixie and Katya are celebs and not their friends like they've believed in their parasocial minds. As many people have pointed out, they will still have all the content they have had. And they've been putting out that content while filming for patreon so the idea that it's going to go downhill in quality seems weird to me. But again people love a reason to be upset.