It seems less risky to buy puts, not short directly. I wouldn’t want to be short if this goes up another 10x, even briefly. It will go back down but you might get wiped out first.
I have no idea where we are in this bubble. The timeline will only be known a few years after it pops. There may be false pops on the way up.
I knew a guy that wound up going short on a stock that was going to the moon. He was down almost a years salary at one point. I'd rather go with a longer-term put option to keep the risk under control. It just lets me sleep at night. Everyone is different.