I hear what you're saying, but seriously, I didn't see him asking for more money, merely saying thank you for what he was given. The site he used locks in for the length of time specified in the initial ask, so once it's up, he can't take it down until January 9th. I think he was blown away by the level of response he got.

I'm sorry you feel the way you do. I don't think he needed to actually offer t-shirts at all, but he did. I do hope you feel better about it later.