Ponzis make you believe you're making heaps of money, then one day it all collapses and the original person or group who started the scheme, profits big.
Aviod 'Bitcoin Investments', just hodl and self-custody your coins. Don't enter your private key anywhere.
The general rule: if it sounds too go to be true, it probably is.
Many scams will want your Bitcoin.
Many alts will want your Bitcoin.
Stay safe out there.
Scammers have been around for a long time, and today they can do things secretly with Bitcoin.
But in any case and at any time, the only way to fight fraudsters is to raise awareness.
I agree, raising awareness is the key to avoid being scammed. You wouldn't want all your coins to just disappear in an instance, lets all be observant and speculate first what these scammers are using to lure us.