@wpb @Kyle_Langham I noticed that Proposal spam prevention mechanism is part of Carbon release (ETA: Q2 2022) and most likely there is already a plan:
So possibly we should involve in the discussion @diegop or other people from Dfinity…?
I feel that it would be good to prevent proposals with duplicated goals, each eventually taking different approach.
Plus to me it seems that the extra rewards for Governance proposals are decreasing, so it might even fix itself - if all (majority of) stakers will start to vote or follow some other neuron (they must have noticed decrease in rewards already).