Now this is what I mean: assuming you sold your piece of landform $20k, you use $10-13k to invest in bitcoin and the remaining $7k to buy another land somewhere at a cheap rate. Surely, with years the value of that land will always appreciate so you still have a land (only that it's at a different location) while you invest in bitcoin stead of using (risking) all the money at ones.
It's not that simple.
When I see people recommend real estate investments over bitcoin, I answer them with this:
Would you recommend people to buy land in Ukraine now? In 2021 there was a popular new settlement near Kiev full of expensive villas. The place was called Bucha...
Saying that your real estate investment will always grow in value is pretty naive. Maybe if you buy an apartment in New York or London it will be true, but for that you'll need a million dollars or pounds.
I guess your investment plans and targets should also be based on where you live and what you plan to invest in, just as you said, in some countries, real estate might not be a viable investment solution while in some, it might be the best investment option. Now in a country that is hit by war, it is not profitable for someone to invest in real estate, but then again, how would someone know it before the war? So, it's a complicated situation and also not a very likely thing to happen as the odds are very small for such things to happen unless the country is always at war.
People in such countries should choose other investment options such as Gold or financial markets such as stocks or cryptocurrencies because these things are barely affected by war and even if the country is hit by another country and there is war going on, their investments won't be affected.