I really hate when some people say that bitcoin has no value at all. OP is correct that time will make bitcoin very valuable. The paper money was perceived to be valuable so we can also do it with bitcoin.
Do not hate it take advantage of it, all of those people that say something like that are people that are not going to invest in bitcoin until it is too late, you can take advantage of it by buying more bitcoin that way the share that they should get will get lower, this and return will drive the price even higher and this will benefit you in the long run.