Hahaha you are very silly   where do you got this orientation from? I Doubt if you know what you are explaining. How can you classify land as a fake wealth and classify physical paper fiat as true wealth?
Well if you don't know , know it from now that anything capable of generating money for you is an asset or real wealth as you formally callee it, but whatever that doesn't yeild profit for you can be described as a liability. For example

1. Land: is an asset but a physical asset because it add value in due time wether you invest on it or not. But if you chose to build house for rentage and rent it out for people it will add more value because it will yeild profit annually. Or if you use it for livestock farming, it will still be an asset.

2. Bitcoin investment is anoter asset but a volatile one which means it's wealth is under probability. Which means you either make profit or lose as bitcoin price changes but will preferably be good to hold for a longer time because the theory of making profit from bitcoin asset is to HODl for long. If you sell too quickly you may sell at lost but yet it is still an online asset.

Investing on stock and bond is still ok, just that you mixed everything up, if not you came up with some decent idea.

Food at home is not a wealth rather a necessity of life. But doesn't classify it as wealth.