Here is a thought.

Don't attack people!!

Forced PvP is defence only. Nobody forces you to go after someone because they 'took your spot' or they 'might' attack you 6 months down the road or you are just bored. Suck it up, buttercup. We put up with pointless defence while plunder puppies hung on us like a parasite. We will never see payback because they all have walls 10, Archery 10 too. I can accept that if it gets the leeches of me.