I agree with your first paragraph but not your second. I imagine you&#x27;ve got a pretty strict standard of what would be &quot;fair&quot; but I don&#x27;t think it&#x27;s inherently difficult to come up with a <i>technical</i> solution to determining costs or allocating them among different people.<p>I think you&#x27;re absolutely right tho that taxes like this are unlikely. They&#x27;re certainly rare now.