Disclaimer: I'm sighted, and english isn't my first language. I hope everything is intelligible.

I work in a library. We don't ask people to be vaccinated to come in, and obviously everyone needs to wear a mask. The only way to not wear one is to provide us with a certificate from your doctor.

This library has 5 little rooms our blind users can use. There's a lot of materials inside (a computer that zooms in, text-to-speech, braille display, etc.). To use these rooms, you need to phone us to book one in advance. Not a lot of people use them, so we generally don't have a problem finding a room for everyone at the schedule they want.

Recently, our higher-ups have entertained the idea of allowing access of these rooms to the people who can't wear masks, so they're not sitting among the rest of the users. My coworkers and I have multiple concerns, a bunch of them directly related to the blind users. I'm going to try to state a few things in an unbiased way:

* The rooms are soundproof, so they are very small. However, we clean them to the best of our ability between each users, especially with covid still around.
* There is nothing in the room specifically interesting for the sighted users. There's no reason for them to use or touch the material, but they might.
* There's little way for us to check if a certificate is real, so we've had people abuse the system.
* It's hard to tell in advance, but if too much people start asking for them, it would make it harder to find a room for our blind users when they want one.

So, I wanted to know what you guys would think of this? Would you be ok with sighted users using these rooms too? It feels unfair to me, but I don't know for sure.