And you suggest what exactly?
Indeed, it is a good chance to speculate, or are you going to tell that the speculators should pack and go home? But without them the prices wouldn't be where they are now, and, quite ironically, there wouldn't be as many miners sticking around either, able to earn by the price being in many thousands. It is exactly because of the cryptocurrency speculators that mining has become profitable in the first place (and while we are at it, they have nothing to do with the halvings). In simple terms, and figuratively speaking, don't bite the hand that feeds you (i.e. open market)