I don't like the economy of founders. It incentivizes users to make many low-effort obvious territories before others can claim the name.
There needs to be some kind of take-over-name flow (possibly where users vote with sats to pass some name to other sub) so there might be different subs on the same topics with different moderators competing with each other, and best one wins over the most canonical name according to community.
For example, if users are not happy with moderators of "minecraft" sub they might create "minecraft2" sub. And eventually if enough sats say so, they might take over original "minecraft" name if thats what community want.
Takeover flow is needed to have self-correcting dynamics playing out in here.