With all the retail investors and the massive volume this should be easy to borrow.
Unless of course everything available to borrow is already borrowed and shorted.
BTW (HB) hard to borrow means you can't borrow the stock to short because there are no shares available. A broker sells you a stock. That broker then makes that stock available for others to short. The broker itself may short the stock to sell to you in the first place.
I'll see if I can find the link where I read it, but apparently they are over 300% in shorts on this...say it with me, CRIME.
Would love to see the link