But then all land either gets subdivided into oblivion, or there's no more land for new people.
How about your home, the place you actually live in, cannot be taxed once it is fully paid off, nor can it be seized for failure to pay taxes. All other land is treated normally.
We call this censorship, and it leads to tyranny and Jewish domination.
Yeah, if they're doing it as part of their government job. You ever get on Google Earth, look at a satellite view of Pyongyang, and play Find The Car? This is a country where fucking EVERYTHING is fake; fake buildings that are just facades, fake howitzers that are just piles of rocks with logs sticking out, fake planes that are painted onto tarmacs, fake grocery stores, an entire fake village with one guy whose job is to run around turning lights on and off and houses nobody lives in with televisions and computers (all from the 1970's) that are just hollow shells with no electronics inside.
North Korea also censors outside information. The only newspapers available in North Korea are North Korean papers. Owning a radio that can receive any frequency except the official state broadcasting station gets you shot. They fire artillery shells at the South Koreans for projecting K-Pop videos on a big screen near the border.
Do you honestly think that the average peasant in North Korea, who is almost a foot shorter than the average South Korean due to lifelong malnutrition, is walking around with a fucking iPhone posting on Facebook?