Kind of related: it's fun as a Type 1 Diabetic when people tell me that I should be able to manage my disease with just diet. Or when they get upset because I eat a bowl of ice cream or something (even though I bolused properly for the carbs). It's really unfortunate that T1 and T2 diabetes have the same name, since they're completely different diseases that just happen to share some symptoms.
I'm a parent of a T1D and if I had a dollar for every time I've heard "My cousin cured his diabetes with diet!" I'd be a very rich man.
Or, and this may sound petty, but listening to someone equate their struggles as a type 2 with the struggle of a type 1 makes my blood boil. I would gladly swap my son's type 1 for type 2 any day of the week.