If I hadn't been unpleasantly dragged about ALT text... and humiliated for not having heard about it, I would care.
No matter how disabled you are, nor how badly you've been treated, being rude TO STRANGERS NEVER helps your cause. Give them as much benefit of the doubt as you would want to get.
Sorry that happened to you. The first person who broached the subject with me was quite rude but I don’t think my hurt feelings justify denying accessibility to millions of people who are perfectly nice and did nothing wrong.
That person is long gone. I don’t think they’re following my account and gloating about their triumph. Even if they were, I’m simply not going live my life letting personal spite get in the way of doing the right thing.