https://www.visualcapitalist.com/global-wealth-distribution/

At $20M per BTC, 21M BTC would more or less equal that.

What you decide could be a possible value of Bitcoin in the future should bear some resemblance to reality.

As for it being used to back USD and becoming primarily an asset. That is definitely the trend, but not a good one. I see BTC being adopted globally as an asset as winning 50% of the battle. The other 50% is for it to be used as a currency.

If this fails, then we get government regulated currency imposed on us for the rest of our lives.

I want freedom money as well as freedom assets.

I want us to control the flow of currency, not government.

We have pretty much won the asset battle, we now fight the currency battle.

It is very possible for us to loose this battle.