Have been attending same exercise classes for years. Most classes are generally pretty well attended and, pre-covid, most people would turn up a few minutes before the class was due to start and go and stand in an available space on the floor once the instructor indicated she was ready to start. When classes first returned after Covid, class sizes were cut and the floor was marked out to allow for social distancing. However, ever since classes went back to normal capacity with no floor markings, most people seem to turn up early, reserve their spot on the floor with their water bottle then wander off to chat, go to the loo etc. The bottles are always very generously spaced a la Covid times. I suspect a few started it and then it had a domino effect. I struggle to get there early but have started trying to force myself as I know I'll likely find myself wedged into the corner otherwise which makes the class less enjoyable. Many people don't seem happy to shuffle or up move forward either when they see a "latecomer" is struggling to find a space. This morning I was running "late" and turned up a couple of minutes before the class started. I saw the sea of well spaced water bottles and felt my heart sink. There was a space at the very back but a bit tight. The woman in front could've moved forward a couple of steps but clearly wasn't going to. A couple of routines in, I spotted a slightly bigger space a bit further forward so moved into it. Thankfully those nearby did move a bit to give me a bit more room and all was fine.
As I said, it's only a minor irritation and certainly wouldn't stop me attending the classes. It's more an observation of human behaviour I guess and I know I'm just as guilty by trying to comply 🤣