Agree, specifically on the soundproofing aspect. Being an incredibly light sleeper, I've paid extra for luxury hotels hoping I wouldn't hear silly TVs in the rooms adjacent and slamming doors starting at 7 and repeating with housekeeping.

With Airbnb I get a separate bedroom and a fridge that isn't the size of a shoebox and strategically filled so I can't put my own store bought water into it. Just thinking about hotel culture makes me mad. And it seems global.