I also think his anxiety issues are genuine. I say this as someone who also has a ("clinically meaningful" is the term I think) anxiety disorder. It takes work to overcome your issues though. He might be "working" on his issues whilst doing fun things like Disney or performing but he could be working on them to be a productive member of society as well. I get it, there's only a certain amount of mental endurance people get and if you have a mental illness, our endurance is lower. It looks TERRIBLE though, when he's using it on fun stuff only and claiming benefits. What I'm saying is I think I know where he's coming from and how he's able to do certain things, but yes, it doesn't look fair that he can spend tax payer money on god knows how much tat.
Agree as well that no neuro typical person would collect so much stuff to that extent. One or two collections, sure. I don't know how many Gary has though.