Are we really waiting for Bitcoin in 2140 at a price of $ 1 million, it did not occur to me and never dreamed that it would reach that year.

If it is currently lacking in 2020-2140, then the age we must have in 2140 is 120 years from now.
OP, how can you think about it? You can have the opportunity to mine in Bitcoin that year.
Even if you have the chance to live in 2140, I guarantee you will not be able to get to know Crypto any more, and also you will no longer be able to operate your laptop again, you are very senile.
At that time you will no longer know the name of the internet and related to the world, vanished.