Maybe, yes, because bitcoin is already famous to people but it just that some are not interested about it yet because they do not understand it. But sooner or later, I believe that when people understand the importance of bitcoin, they will also want to have it and this will be the reason that bitcoin will stay after 100 years.
Yeah, many people are now getting interested to enter the world of cryptocurrency and eventually want to earn bitcoins. I think in the next 100 years the bitcoin will survive and I can that it is impossible to lose the value of the bitcoin.
seeing bitcoin users who continue to arrive is likely to grow bitcoin users to cover the whole world will take decades. that means the next 100 years the possibility of bitcoin will still be alive. but for external and internal constraints, such as upcoming competitors, more expensive fees, slower transaction speed, etc. will affect the bitcoin lifetime