Even if you are not earning $750,000 and you are not rich enough to put all your salary into investment yet, accepting bitcoin for your salary sounds a good deal. Some people are worried about the fluctuations in the market but as long as the employer gives you the equivalent amount of btc in usd, I think there should be no problems, am I not right? The good thing is if you are planning to put your salary in bitcoin to invest, you do not need to convert it into bitcoin since it was given to you in bitcoin already.
If the salary is paid through Bitcoin but calculated in USD, then I think this isn't an issue. It would be the same as our signature payments: calculate payment in USD, but payment made in Bitcoin. I think this would be an advantage of saving Bitcoin as well if the receiver wants. All the funds we get from salary don't always need to be spent. So after spending the necessary funds for family, the rest of the funds could be saved for the future. So when Bitcoin pumps hard, they would have a handsome amount in their hand. It's like accumulating Bitcoin in a DCA strategy.