I believe bitcoin will continue to develop after a few years and there will be lots of people investing in bitcoin so of course the price of bitcoin will continue to rise and become expensive and will remain profitable
In a short period we cannot able to predict what is going to be the price of Bitcoin, but surely in the coming years, bitcoin will become a very expensive one. Already many people are kept joining into Bitcoin investment and they are making a profit already with the investment they made.
Yes, I like your opinion about bitcoin that will come, indeed we need to be optimistic and believe that bitcoin will improve in the future and prices will increase in the future, because this is our hope.
Nothing wrong with being optimistic about the future of bitcoin the real problem is the time frame people use for their optimistic predictions, for example I am optimistic about the price of bitcoin recovering in a few years, but some people want the recovery to happen in just a few months, which one do you think it's more likely? It's obvious that my prediction has more possibilities of happening because I give bitcoin more time to recover.