The reason I know bitcoin has hit the mainstream and isn't going anywhere is in sort due to HN. This bubble has spurred zero posts as far as I can tell, or zero that gained any traction.
In part this is because there is nothing new to discuss. But in the past there was nothing new either, but it gained traction because of the numbers of comments.
Now I guess the naysayers have moved on the criticism of AI and the defenders don't feel like it needs defending anymore.
Welcome to the new asset class.