I absolutely hate service charges that are added onto bills rather than just raising the prices. So it isn’t really just one business in particular but I avoid all of those places. Upscale restaurants seem to be really into adding those these days rather than just paying their people better.
This is an accessibility feature. My deaf friend uses it because he can’t hear the chimes and wants to know about notifications even if his phone is on the desk. That being said, it would be super distracting in a meeting.