I think bitcoin will last a long time, as long as there are still many users who trust this coin as a tool for transactions, investing or trading, as long as bitcoin is still in use many people bitcoin will last long, as time goes by definitely bitcoin will be known by many people and even Now there are some countries that legalize bitcoin, for the future I think bitcoin will continue to grow and expand widely
Definitely true , no one can tell until when the bitcoin will last , but as long as there is a users and investor it will continue to grow. Bitcoin is just starting his journey , although there's a lot of altcoin that is trying to pass BTC. It still remain the number 1 trusted coin.
And hopefully the success of bitcoin will continue and never last.