There's no "quiet" room. The meeting rooms cost a few hundred and need to be pre-booked. My home environment isn't a quiet refuge either. Beside a busy street, more flatmates than their should be and a room beside the kitchen which is used late in the night.
The only quiet I can wrangle is a few hours at a local library on weekends before the kids come in for the reading and writing sessions.
The noise has gotten bad enough that I'm considering quitting my job and running away to a small town.
Yes, you can use noise cancelling headphones but:
1. They're uncomfortable for long periods
2. They don't really block all the noise and you live in anxiety waiting for that one blaring ringtone to squeeze through
3. I find it difficult to concentrate with them on. It feels like a heavy, constricting object squeezing my temples.
No solutions, just a rant.
EDIT: Thinking about it some more on the transit to work this morning. I believe the constant battering to my senses has made me more irritable. I tend to avoid my flatmates and reply with dismissive grunts and hand waves. Ditto for people in the shared space. Small things upset me even more. A failed build pipeline or a new Jira request will infuriate me. I've been countering this with more breaks from the screen to take walks around the office block.