I totally get your frustration but the problem is rooted elsewhere !
If Ubisoft would have given the game a normal reward system instead of going pseudof2p you would see less to no idlers.
And honestly i can't believe that there hasn't been an outcry about the steel income rates ...
Those idlers just do what works best in the current reward system without paying extra cash for their unlocks.
Not defending the idlers but i get where they are coming from.
Kick option would ofc make sense tho