And no you cant help everyone but replacing something that is inclusive with something that excludes a group is not great. What about adding instead of replacing.
Rooms are made of stuff and contain stuff so there are like 100s of things someone could be allergic to. Outside of allergies someone could have some extreme form of claustrophobia as well which would make the whole idea of a room rather unappealing.
I mean businesses put wellness rooms because it is a regulation nowadays and in most cases they aim for the bare minimum which is a 5x5 room with an arm chair.
how about a dog or cat cafe (rescues only!) and a normal cafe you can go wherever you want