It’s only a matter of time. They don’t display any ads on nsfw subreddits currently, so management likely sees these subreddits as nothing but a cost, especially because they tend to be heavily image/gif based. what they are unsure about, which is why they haven’t been purged yet, is likely how much traffic to non-nsfw subreddits nsfw subreddits drive. I think we are likely to see purges of them when/if ad money dips or plateaus and they turn their eye to minimizing operating costs.
When they’re allowed to fly the democrat flag, then they are democrats and it’s right for us to judge the group based off their actions.