Can't Reddit just un-private all the popular subreddits? Why haven't they done this yet?
and removing those mods would/could/should be perceived as an escalation in this fight that could make the problem worse not better
I think mods might be a bit like members of US Congress. I expect that if you asked redditors if they think the mods on reddit are good, they'd say no...unless you asked them if the mods of the subreddits they use are good, in which case they'd say yes. Not convinced that removing the mods and reactivating the subs will go as well as you seem to.