I'm gonna suggest a theory: what if there are no whales? Think about it...
You see a large investor/holder move things around, you and an uncountable number of people behave accordingly. Was the movement in the water because of the stone or the ripple that came after?
In any case, it doesn't matter 🐶
Dyor, TyG and wait for the next peak after the halving! You'll be fine.