By looking at how bitcoin, I dont think it will lose its value. Because among any other crypto and digital currency bitcoin is reigning. But I believe that everything has an end. It may not be as soon as we know but there's always a limit. So now, enjoy every second you have in bitcoin. Do not think about the future, what matters is today.
Lol do you think fiat will have an end? If so then bitcoin is the next generation of money ,
If it all happened i don't think even bitcoin value lost ,
It could be worth more than fiat today , bitcoin is the future of money ,
Once people can accept the whole thing about bitcoin , this scenario will really realized.