My gym still has a large communal shower room - probably 12-15 shower heads. It doesn’t have Bradley poles, but the shower heads are along the walls and are in groups of 3. So at times when the gym is really busy, 3 guys will have to cram into each section and shower 6 inches apart from each other.
There is also a sauna outside the showers that faces the towel rack area. The sauna wall is all glass (I believe to prevent cruising) but that also means that you have a full view of everyone going into and out of the shower area.
With all of that, it’s virtually impossible to shower and not be exposed to people in the sauna and the showers. 50-60% of the guys just walk around naked, because there’s no privacy in the sauna or showers either. It has a very communal, masculine vibe which I think is becoming more rare.