I don't like working from home, but I hate mandated RTO because of all the antisocial behavior people bring into the office from their WFH days (loud meetings at their desks, brushing their teeth at their desks, Das keyboards, etc.).
Those definitely existed in the past, but there's been a dramatic uptick of terrible office etiquette in my current situation relative to pre-pandemic times, even though I'm in the same building working for the same company. I now expect any rando who sits next to me to enter a meeting.