Most companies have PTO of some kind, but there's not a lot of real enforcement and whatever rules there are vary state-to-state, a situation I'm sure is about to get much, much worse with an administration coming promising to gut or destroy federal agencies.

Most established companies usually only offer a week or two of PTO a year, and this includes sick-time and sometimes holidays, so if you want to take Christmas and new years off, some companies force you to spend your PTO days on it. Many times if you don't use your PTO it just expires at end of the year and doesn't accumulate, they wouldn't want anyone saving up and taking a few weeks off while being paid. Most Americans manage to swing a handful of 3-day or 4-day weekends a year, and that's the extent of our down-time or escape from work.