The best "cure" to the problem is to educate people that buying this crap is a waste of money and a con.
At best, you can reach a very small percentage of them.
If gullible people wouldn't fall for scams, there wouldn't be any scammers left.
A large percentage of them might actually NOT be gullible, but merely people who want to gamble on the next narrative, OR who has found there new usage for Bitcoin - a on-chain casino for dick pics and fart sounds.
But depending on their timing, probably there will be some community members who might actually get it right/buy low then sell high. Although the larger percentage of them, usually 90% according to some study, will lose because of holding too long.