You do not ever ‘own’ real estate.
You simply rent it from the government...............
It seems that the rightful owner was properly “renting” the property from the government — and then the squatter sold it and pocketed the profits.
Yes - this is true.
Just see what happens if you don’t pay the government their annual rent.......
Exactly. The concept of private property was killed off decades ago by our feckless, gullible ancestors who listened to government ‘experts’.