I agree with you, abuse will look easier now, if a good-quality poster wants to abuse the system, then it is easily to create 8 accounts, add 10 merits to them, vote for himself, and all he needs now is one vote out of +250 merits.
Preventing such a user from voting or increasing the difficulty of choosing, such as 100 merits instead of 10, will reduce the abuse of the system.


I have divided it into several blocks so I can't read it.