TL;DR : Have you encountered any funny/annoying/plain stupid ways that visual people attempt to 'help' blind/visually impaired people?

Not particularly NSFW but thought it best to mark just in case. I can see so this is just a question from the curious (sorry if this is the wrong place for that, I couldn't find any other particularly active communities). It occurred to me that I wasn't sure if there was the equivalent of visual porn for blind/visually impaired people. After a quick google I discovered PornHub have recently announced a 'descriptive' category. Watching a couple of the videos I thought that they were garbage as it was just visual porn with a stilted description of what was literally taking place eg "she had humungous cans". I figured that, if i couldn't see, i wouldn't just want a description of something visual, but audio that was in itself sexy (telling a story etc). Im guessing there are some much better audio erotica sites. I occasionally write comedy and I thought that a bit about the stupid ways visual people attempt to solve problems for non-visual people would be quite funny. Obviously, not wishing to be offensive to blind/visually impaired people, but instead make fun of strange visual mindsets. So any answers to the following questions would be much appreciated:

1. Do you think you would find a bit like this offensive?
2. Have you tried descriptive porn? If so what was good and what was funny/bad?
3. What other stupid ways have you found that visual people attempt to 'help' blind/visually impaired people

I've have a look through FAQs to try work out the correct language so if I got it wrong please know that I am not trying to offend.