The most amazing thing is how much worse the other forms are – feudalism, monarchy, dictatorship, monotheism, …
Democracy is really ******. It’s the worst possible form of government, except for all the others we’ve tried. But that’s a different discussion 
I don’t understand your math.
If we use a two-year look-back, bitcoin has actually lost value against the dollar. If we look back one year, BTC/USD has moved in the last year from 300 to 550 or so. If we assume 80% increase year over year for five more years (which the currency has not sustained historically) we end up just below 10,000, so even with the best possible baseline, we don’t get anywhere near $50k.
(Before then, there wasn’t really enough liquidity to establish a reasonably-grounded value – a two to two and a half year baseline is the best we can do AFAICT.)
Anyway, as I said: good luck! Knock us out!