Earlier quoted context omitted.
Yes, but the person you're replying to is talking to an employer who wishes they could hire someone to work 80% time for 80% pay, but somehow isn't able to do that (Hint: It's because they don't really want to)
Employees can and do work part-time. What a silly 'diss' lol.
But thanks to global changes, country by country, this mentality will slowly be changed and finally 4-day week won't be some strange option but a norm.