Interesting speculation by Tim Draper, it would really be huge crypto market if we compare it with today's market value. He is always very positive toward cryptocurrency and his last prediction in April of this year was 250 000$ by 2022, but since time frame for this is 15 years it is very hard to say how much he is right or wrong. This can happen only if cryptocurrency become something generally accepted in all the sectors he has mentioned.

How much value would have a BTC in such huge crypto market, I guess maybe close to 1$ million or something like that - in next 15 years 99% of all BTC will be mined and most today's altcoins will be dead.