It's way worse than that.

If you deduct Satoshi's Bitcoin holdings and lost Bitcoin, then currently there will only be a 16.2 million supply. The lost bitcoin will continue to increase too.

The global population is expected to peak at around 10.9 billion by about 2100.

If we use those numbers then we get an average of 0.001486238 BTC or 148,624 sats each.

But of course we know thise sats are not going to be distributed evenly. The laziest benefactors of fiat world will get very few of those.