Even though I am not a fan of Ethereum at all, we should not avoid ETH just because a lot of scams happen on it. That is like avoiding Bitcoin or fiat because drug dealers and child pornography use them as payment. The reason so many scams happen on ETH is just that it is so easy to create an ERC20 token. You have people now just selling services, to create a token, whitepaper, logo, signatures and all that in a week.
I had to reread the post one time to try to get it right, do you mean that now people are selling the equivalent of fake documents so scammers can create a fake project? Because if that is the case that is very serious issue, that means that hackers can create a fake website and create all that fake information just to lure in some unsuspecting investors, the imagination of scammers never ceases to amaze me.