It is possible because its already the best coin in the world and its unstable this means that bitcoin can get really high in the future. I think it will go to 50k in the future.
If its at 50k This will the most expensive coin in the history no more ordinary people can buy it anymore.
50k possible but to be 500k that is little impossible. Realistic is to price comes close to maybe this 50k you mentioned in 3 years time but it would be very absurd to see this 500k price.
Yes agree, although anything can happen but we have to think that is realistic, if 3 years can reach $ 500k, of course at this time bitcoin price should be $ 50k, the highest estimate bitcoin price 3 years away is $ 75k.