When I realized that insta was all about "tag your friend to be a tester for my upcoming pattern" I noped out of there. And then they have a list of rules and requirements for testers too (you have to post 1 well photographed and edited progress pic a week, you have to make a ravelry project page for it, you have to post about your project when the pattern releases)

Pattern testers ought to be compensated with MONEY and not have to faff about with being junior marketing associates.

And then, some designers don't even tech edit their patterns before asking for testers and expect their test knitters to be tech editors too.

I could go on but you know what I mean...