I think you are trying to make something black and white which in reality has massive shades of grey.
There are some things (pedophillia, rape, murder) that society as a whole is in general agreement are unethical. There are other things (patio heaters, heated fishponds, feed-in tarrifs) which you belive are unethical but there is clearly not general agreement on that fact.
In a poster came along who belived having electricity in the home at all was unethical and proceeded to use that as a reason to disrupt every thread would you expect the mods and admins to let them stay arround.
There are some things (pedophillia, rape, murder) that society as a whole is in general agreement are unethical. There are other things (patio heaters, heated fishponds, feed-in tarrifs) which you belive are unethical but there is clearly not general agreement on that fact.
In a poster came along who belived having electricity in the home at all was unethical and proceeded to use that as a reason to disrupt every thread would you expect the mods and admins to let them stay arround.