Actually this happened 5 or 6 times already and crypto rebounded within a couple years every single time.
So, there was no “told you so” moment for me at least. If you're apt to invest in new technologies and don't invest in crypto soon, there will be a big “I told you so” moment for yourself I think.
(imo people being forced to admit they were wrong and missed a golden opportunity is part of the reason for the extreme hatred of cryptocurrencies. As a counterexample, there isn't any hatred of Linux, for not conquering the desktop, which is a technology which also failed to meet expectations. The funny part of it is, is that the negative feelings towards themselves for not investing get projected onto the technology itself, meaning they are blind to the positive sides of it. This manifests as the boom/crash cycle as we see it, since most people are blind to the progress of the technology until it is in their face. Then everyone rushes in, and due to the rapid increase in price, the “buy because it's going up, fast” mentality springs up, recreating the same bubble for the 8th time, the same crash, the same outwardly projected self hatred and the same cycle repeats, yet again. And people never see their own role in it... It amazes me how this human trait manifests itself and plainly laid out for everybody and yet no one is able to see it.)
So, there was no “told you so” moment for me at least. If you're apt to invest in new technologies and don't invest in crypto soon, there will be a big “I told you so” moment for yourself I think.
(imo people being forced to admit they were wrong and missed a golden opportunity is part of the reason for the extreme hatred of cryptocurrencies. As a counterexample, there isn't any hatred of Linux, for not conquering the desktop, which is a technology which also failed to meet expectations. The funny part of it is, is that the negative feelings towards themselves for not investing get projected onto the technology itself, meaning they are blind to the positive sides of it. This manifests as the boom/crash cycle as we see it, since most people are blind to the progress of the technology until it is in their face. Then everyone rushes in, and due to the rapid increase in price, the “buy because it's going up, fast” mentality springs up, recreating the same bubble for the 8th time, the same crash, the same outwardly projected self hatred and the same cycle repeats, yet again. And people never see their own role in it... It amazes me how this human trait manifests itself and plainly laid out for everybody and yet no one is able to see it.)