You’re contradicting your own argument from above, and moving the goal posts. Sure the US will tax if you if you try to keep citizenship. If you wanted to do what you proposed, which is not pay for US services and not live there, then you should actually commit to moving out, right? Taxing your land on the way out is just a byproduct of living there, and happens weather or not you stay or leave. That’s a one time thing, and once you leave it’s done.

> Most countries will want their share of your property of you try to move out,

Under your model, what happens if I buy property and default on my military/police payment? Presumably I at least lose the rights to access that property, and I likely also lose rights to the property itself (since I'm no longer paying for its defense).