It's true that Bitcoin has come to stay and it's value has great potential to increase with time, but comparing Bitcoin to the generations of computer is one thing I thing has no similarities and ought not to have been compared, because if you are to bring a computer developed within the 2nd and 3rd generation into the market, I assure you it will literally have no value, compared to Bitcoin if given the next 100yrs, of which who knows if its value might not skyrocket to over a million dollars, which is actually a huge sum of money.
So, while computer is a tool which enable us work faster, Bitcoin on the other hand is an investment asset for the future.
I don’t know if bitcoin will be able to reach such a price, maybe in the very distant future, but it will definitely take its place in the global economy and be able to remain a digital asset that is recognized all over the world for many years to come. I see that there is an opinion that in the future Bitcoin may have a competitor and the like, but it's easier said than done. If it has not yet appeared, then over time it will become more and more difficult to implement, since bitcoin strengthens its position every year.