Not sure I follow the logic. I think most crypto "investors" already consider it an asset/a store of value that goes up over time, not a "currency". So if that

Not sure I follow the logic. I think most crypto "investors" already consider it an asset/a store of value that goes up over time, not a "currency". So if that is true, then I would expect Bitcoin to "remain crazy" for a long time (with the minor and major crashes in between, of course). As for the currency aspect, there are some improvements coming to lower transaction fees and speed by orders of magnitude, but it may take a couple of years to fully realize that transition. It's still not clear if Bitcoin should be the de-facto cryptocurrency, though, even with those improvements coming. There may be better coins for that out there. It's still a wild wild west in that regards, with all sorts of new innovations appearing every year.