Well, that's not surprising. Good deals are made by buying cheap, and now is a time when Bitcoin is cheap. We can't know i the next few months it could go lower, I wouldn't rule it out, but we are definitely in a clear buy zone if you plan to hold bitcoin for the long term. Uninformed retail investors usually do the opposite: they bought above $60-69k and sold recently.
Well, if you want to stay longer in crypto market like all those strong hands do, then always follow their movement in crypto. And right now, strong hands are taking advantage on the market while bitcoin price is certainly cheap.