if they paid with bitcoin? how when the price falls far?
If everything is priced in bitcoin, basically there is very little to worry about. I mean we haven't reach that stage yet but soon, one day, it will be possible that even single stuff like normal essential items that you could use daily and foods can all be paid in bitcoin. right now, probably the bitcoin earners are keeping a large portion of their bitcoin salary as investment and another portion, slowly convert to fiat to buy essential stuff.