I would say it's fairly common at tech companies. Right now I've got 22 days + 11 holidays + ~6 additional company wide days off. So almost 8 weeks off not coun

I would say it's fairly common at tech companies. Right now I've got 22 days + 11 holidays + ~6 additional company wide days off. So almost 8 weeks off not counting sick days. One startup had unlimited PTO and I was taking around 6 weeks off a year not counting holidays.