I mean it's almost certain the value of the dollar is going to tank and that the US is hit with at least a recession if not another depression if Donvict does even half the things he's said he will, but banking a bunch of bitcoin isn't going to help with that. Anything that tanks the dollar will likely tank the value of bitcoin as well. This reads more like a) idiots that don't understand bitcoin and b) an attempt to pump the price up so some of the more heavily invested techbros can exit the market before it tanks.
If they actually wanted to form a strategic reserve they should have picked something with inherent value like buying a bunch of lithium, Iridium, or just plain old gold (which is honestly one of the least valuable metals as it has very few actual uses outside of acting as a corrosion barrier).
It will last right up until Trumps dumbass policies have them struggling to afford their basic necessities because he kicked off the second great depression, and people are dying in the streets because our healthcare system has collapsed under the load from all the unvaccinated people.
I would say I hope that leads to a moment of self reflection, but I'm not that hopeful. They'll just blame it all on Trump and not the terrible Republican policies they've been supporting for decades.