...and who bought a pizza with 10.000 BTC ?
and who lost millions, by destroying his hdd?
Eehhh no.. I think you don't understand Bitcoin yet...
for every big winner that are multiple loser, but those loser are losing a small fraction
there are still chance(i would say high enough) that bitcoin will skyrocket again one day, so it make sense for them to holding, they will not lose too much anyway, from now, in comparison to what they have already lost