I won't really call that a win,
Reddit lost the trust of many users, a non insignificant part of contributors and moderators left, the enshittification of the platform is not going to stop but they lost a big part of what made Reddit great. They damaged their image and popularity.
It's like saying Elon won by trashing Twitter. Sure he does what he wants with it but making your platform less desirable sure isn't a win for the platform.
"More useful ads" Well the best ads is no ads.