it was the guy with the largest wallet with 8 addresses, makes me wonder who this person really is

https://chainz.cryptoid.info/gbt/wallet.dws?4204.htm

he took out about 500k gbt here
https://chainz.cryptoid.info/gbt/address.dws?4309.htm

another 100k+ gbt here
https://chainz.cryptoid.info/gbt/address.dws?4326.htm

and some more in other addresses

then there is someone accumulating at 1000 sats (might be the same person who sold that half million gbts, but who knows), until he is done, we are at his mercy. just ride the wave!