Because the hype is not only annoying, but it makes potentially cool and interesting technology toxic once people figure out that the people hyping things up kn

Because the hype is not only annoying, but it makes potentially cool and interesting technology toxic once people figure out that the people hyping things up know it to be mostly bullshit. Great things take many years, sometimes decades to develop properly. Different generations of people to experiment and try things out. That is not good for the ones pushing up the hype. You don't get rich quick by doing that, you don't get to scam enough investors by something being slowly improved. You may call it bitterness, whereas I am just jaded by watching things play out.