Everyone is entitled to there belief or opinions,the fact that the man have such believe about bitcoin doesn't make any difference or change the fact that bitcoin has proven it's worth over the years even with so many critics and doubters . with what we have seen so far in the growth of bitcoin we don't need someone opinions as to were bitcoin is heading in the future.so many doubted that bitcoin will never get to $100k, but since no one can predict the future $100k was possible.The future of bitcoin can't be predicted by those critics of bitcoin.
I actually wonder why people spend so much time trying to predict the price of bitcoin, even people that claim they want to hold. I feel it is really not necessary since we know that bitcoin will continue to rise over the years even though there are corrections that happens once in a while. That conviction is enough for anyone to stash as many bitcoin as he can collect and be rest assured that in the future he will be happy or the decisions he made to invest in bitcoin and hold without fear.
People will always doubt anything including bitcoin, our job is not to join the doubters but to take advantage of the opportunity we have to buy bitcoin which is one of the easiest and reliable investment I have seen. You practically do not need to do any other thing after buying bitcoin and you will have your money grow rapidly over a period of few years. What can be better than that?