In 3 years 12.5 BTC will be produced every 10 minutes. At 10K each, that's $18,000,000 that the market needs to absorb everyday to maintain that price. I really can't see that personally.
The federal reserve QE program, 2012 version, authorized expansion at the rate of $40 billion/month, well over $1 billion/day, which in turn is vastly greater than the $18 million/day you cite for
BTC. Whether the
BTC price is attainable remains to be seen, but the comparison helps illustrate the mammoth scale of the QE intervention which actually happened despite its mind-blowing scope.
Such incredible numbers are certainly possible, in the sense of "logically possible". Like you, I don't think it is likely - but for me it's the colossal scale that makes it hard to imagine, rather than the literal possibility of it happening.
I would never have predicted QE being tried on the scale they used. A few years back I would not have predicted a centrally managed economy emerging in any Western nation without massive political upheaval, yet here we are. Interesting times!
I make no predictions, but it's a heck of a ride.