I've used Ultimateguitar for over ten years and paid a subscription for a chunk of that. Recently they've begun deleting free 5 star tabs to force users to pay subscription fees to access the "official tabs" which I think goes against the idea that made this app/site great in the first place, accessibility to music for new players. While I understand the need for some monetization, removing tabs that authors submitted for free just so the company can make more money is unethical and greedy.