Didn’t you say that you accept that non-Muslims can use the prayer room though? So a Buddhist would be perfectly welcome to go into the room and use it. I’m a little confused what your point is.
We are giving up freedom of religion to appease one single religion. It's the start of really bad problems down the road. The demands and acquiescence is the issue, not the room.
You can't demand anything in the US right now from an employer on the basis of religion unless you are of one religion. All the others are ignored, or wouldn't even dare to make demands.
And this is done under the threat of violence from that religion.
How is a room available to everyone tyranny?