But it really depends on the kinda workplace you’re at and the management style. Lots of old school folks prefer the 9-5, minimal bathroom breaks, exact 1 hour long lunch, etc and you’ll find those people in all industries.

My office has always been more chill about the time spent at work and is more concerned with “are you getting your work done & is it quality” vs “is your butt in that seat from 9-5?” I’ve coworkers who visit a dog park for lunch, jog, or pick up kids from school. They just announce it, pop away, pop back in, and as long as you’re not missing meetings and getting what needs to be done in time, no one cares.