Some traders do know this, that's why they trade and get out quick. Others are completely unaware they're being duped. Coins are nothing but unregulated trading and if you're the former and can convince the latter to buy/sell, you can make out with lots of money each time.
Worse part about liberals waking back up to politics in lieu of the inauguration is they clearly haven't grown politically since 2016. I'm only seeing "this is bad" and "people don't realize how bad this is" takes regarding trump policies. As if they're the smartest person in the room watching fascism grow. This will be a long 4 years