It’s an ads business, so the game is always “giving away a huge number of requests for free to monetize an extremely tiny portion of those requests.” So as soon as bean counters look at the books, it’s easy to be tempted to just identify cohorts of those requests that are unlikely to convert and cut off those users.
It takes someone who is more than just a bean counter to realize that maybe, just maybe, the only reason people are interested in those free requests in the first place is because of the communities on Reddit that bring all the actual value.
And who knows, maybe one day everyone will realize that the “free social media monetized by ads” business just totally sucks and can only ever lead to situations like this.