[edited out]
Individual mentality and perspective differs, he just started his fact and his mentality on what Bitcoin will look like or is for him but one thing is you don't force people to change or believe what is right rather you only tell them and then it is there choice to chose between what is been said and what they have in mind.
Saying Bitcoin can not do 2x of it current price is absolutely wrong and not true and this mentality is why some people did not invested earlier when Bitcoin come into existence, most persons see it as a scam some people say it won't go anywhere etc but today Bitcoin is more than 10x it initial price, I hope and I know Bitcoin will still surpass this level.
Sure bitcoin can continue to go up from here in this season, and it could go anywhere from merely reaching our current ATH or it could go another 5x to 10x or more for this cycle.
At the same time there are no guarantees that we will have such levels of a bullrun for this cycle or even for the next cycle, yet part of the reason that many of us stock up on bitcoin is because those kinds of runs continue to have decent odds of playing out .. .so we can choose our BTC allocation size in order to be in a place to potentially benefit from such price runs if they were to take place... whether this cycle or further down the road.
Of course, another thing is trying to stock up on bitcoin earlier rather than later, and each of us need to figured out how much we can stack up in 4-10 years or longer, since we anticipate that bitcoin is going to continue to be a good asset to have and to continue to buy, even though we may well not need to buy more of it, if we can stack up earlier rather than later...so in that regard, considering, 2x, 5x, 10x, 50x and even 100x from here is not unreasonable even though surely the higher the number the longer it may well take to play out.. and also the higher the number the longer it may take to be able to both get there and also to become sustainable at those higher rates.