I don't know if she was wrong or right...
On one hand, I understand that she may want to spend time with him one on one and get acquainted with him, but on the other hand, her date figured that it was a noble gesture to reach out to the less fortunate and feed the homeless with her..
Now, did she accept the invitation or not? She could have declined or she could have suggested that they feed the homeless on the next date or a future date...
I'd imagine that most dudes wouldn't suggest feeding the homeless on any date, let alone a first date. So, dude seem like a caring and compassionate man. May even be a good potential BF and future husband. He just isn't one for her!
At the end of the day, I have to side with the dude because the woman came off as being selfish and ungrateful. She didn't have to put him done nornput her business out there...
Hopefully, in the future, she will let it be known what she wants and maybe she will find someone that will fit her mold. I do hope that the dude finds a good woman who will appreciate him for him as well as recognize his wood qualities...