in my opinion you are too pessimistic, judging by the Bitcoin graphics, there are both rise and fall ... there are no such coins that do not fall in price ... if you do not believe in cryptocurrency, you can leave and not look back, but then you regret your decision? time will tell.
If we consider the current situation and hope for further developments not from the point of view of an enthusiast, then I am quite sure that speculators and big whales will not miss another opportunity to earn big money using cryptocurrency. Since Bitcoin affects the entire cryptocurrency market, as soon as the price of Bitcoin reaches a historic high again, prices for other cryptocurrencies should also rise. So we have to seize the moment.