2. I think it'll go down regardless. Mod tools is one thing, but I would really like to know the percentage of mods who use third-party Reddit apps like Apollo, RIF, etc. I wonder how many will leave the platform. If so we can expect more power-hungry mods, or Reddit having to pay for their own moderation.
3. Reddit says NSFW content is staying within the main app, but I can see it going away soon. A popular Reddit image hoster banned and deleted all NSFW content which already broke a lot of the posts in NSFW subreddits. And with Reddit now having investors and needing to attract more expensive advertisers, I can see them scrubbing NSFW content in full to become a more attractive ad platform. Especially since that's really going to be the way they make the bulk of their money.