What is the point of writing negative comments?

The same project Memefi distributed an excellent airdrop to users, even though the founder had a reputation as a crypto scammer.
And the same syi, owlto, scroll, atleta, etc., completely scammed their testers and didn't give anything...
Personally, I received a drop and will receive more for another 9 months.
So, what are they scammers for?
Is it because they distributed 51% of the tokens to the community?
And now they are launching an app that combines football fans.
In this,?
Negative reviews can be written either by limited people who haven't even studied the project, or by those interested in the token falling...
Personally, I am not going to sell tokens at such low prices...
And it's easy to slander people.
But I don't know what the point of that is...
If you don't plan to buy and hold, then what's the point of writing nasty comments???
Personally, I see this as a pathetic attempt to manipulate opinion.
My review is honest and not bought, which can't be said about others....