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.
The fluctuation aspect are the ones that usually get some persons thinking if they should decline the work that offers to pay them in Bitcoin but what they forgot to ask or no is that when an employer gave them such offers that they would receive $500 monthly as salary in Bitcoin means
that no matter the kind of fluctuation or dip in Bitcoin it doesn't affect how they would receive the salary because they would always get the same amount that was on the agreement and besides aside from minor fees they might see during transfer this could actually be of beneficial to the person because Bitcoin could drop from $123k to something like $119k before they pay them and if they hold till it revers back is another profit all together.
Except for someone that already understand the system very well, they might find it difficult to understand the explanation of getting that exact value whether Bitcoin dips or not. Some people too who doesn't have intentions of holding or saving some Bitcoin would see it as a stress to start converting from Bitcoin to Fiat since they can not freely pay for everything with Bitcoin.