I've checked a number of factoid slots and found some points that might find interesting to discuss with you.
I'd like to discuss some of the points I quote below about the future of bitcoin, and I'd really like to know if you're worried about that?
1. Remember that Bitcoin is still beta software. Don't put all of your money into BTC!
2. "I'm sure that in 20 years there will either be very large transaction volume or no volume." -- Satoshi
I am still not agree with you that Bitcoin is still beta software. where you got this info ? i didn’t seen anything like that yet. but yes as a virtual currency no one should put there all of money on bitcoin . coz investing on cryptocurrency is still high risky
your 2nd point, In the last 20 years Bitcoin will probably have a large transaction volume and a large value but it is very hard to say that Bitcoin will have no value after the last 20 years. Because of the way Bitcoin is growing in popularity and the way Bitcoin is being used worldwide, Bitcoin may become a more valuable asset in the future.