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.
Yes receiving salary in bitcoins can be really risky if price drops in future, and the fact is that no one knows what's exactly gonna happen in future and only for that reason I will prefer to receive my salary in fiat.
I would make an exemption on that, I will be willing to receive my salary in bitcoin if my current salary will be doubled, that is my condition but if I will just receive the same salary then there is no need to pay in bitcoin because I prefer fiat to be safe.