I side with crypto all the time and I see plenty of other people do it too. I also see the same loud voices, with a lot of karma, repeat their tropes over and over again. If people believe that it is "dangerous", that is a sad way to control a narrative.
Here we are 10+ years later and crypto hasn't gone to zero. If anything, it is discussed more than ever. What HN requires is sane responses about crypto, and this is one of them.