Well no, I didn't know about the latest Bitcoin to be mined, and I appreciate this kind of threads to acquire more knowledge about the nature of Bitcoin little by little.
We can never be 100% sure if the Bitcoin will exist then, or if it will have been replaced by some other digital coin, or if the world will have disappeared by then, due to a nuclear cataclysm or something similar, but everything indicates that if things continue as they are now, with governments with an unstoppably increasing spending trend, with fiat currencies increasingly devalued and with the Bitcoin being more and more acquired and used by the population, by the time the last Bitcoin is mined, whoever has a fraction of Bitcoin will be rich.
It is a question of supply and demand, scarcity and production.