Nobody with their salt absolutely has to work on a weekend. Sure, maybe a scant few folks on healthcare may CHOOSE to work on the occasional weekend, but other than that...
Says the weak troll 1/10 (?) or loser 9-5'er who only feels an emotion other than pure misery when he belittles others. Keep it up, bro.
Funny enough, most the people I know who have their weekends on weekdays are perfectly happy and have the benefit of not being off work at the same time as the masses, which plays in their favor for things like camping, etc.