This change will make sure that spammy accounts cannot add more content to the platform but will allow the genuine new users to interact with the platform. At-least that was the goal of this hardfork.

it basically blocks low level accounts from commenting much on others, if that's what you mean by "spammy" but so far i think its not half bad, if only poorly implemented ... delegating RC and removing negative voteweight should be priority now because SMT's are probably planned for 2025