I immediately copy paste a “So you know your following a scammer impersonator account? (Along with the offending npub)
Into the first 10-15 of their top follower acct. then reply that back. 
-Its the online version of the squirt gun I use when my cat gets on the counter.
👊🏻🧡🍻

nostr:note1zku6v6vlul9t9gfyh0u37fwlcl842wmt2p78tw9e06yh68zv0mtqxu5vvu 

 We the people should control the scammers and frauds.  If the devs build a system to control them, they inadvertently build hoops we have to jump through to prove we are not.