I don't like some things in the idea, it changes significantly in price within a few days,
At times it could be positive, but there are times that these changes are not advantageous.
Yap, that can be a case in times, sometimes you might get an advantage if the price of bitcoin starts growing after you get your salary in bitcoins but it would be a loss for you if the price drops after getting the salary in bitcoins, in that case it is bad for the workers.