Familiar complaint about the two sides of the same coin.Those that do it,love it.those they do it to,hate it.

I suspect this is one of many reasons why people quit playing, as you are contemplating doing.

You can simply stop playing the account,or I believe you can ask them to delete it.

Two other options, build up your vault so anything produced is protected from attacks, or dismantle the resource buildings.

The first option gives you a chance to resume playing.