depends on the country. Miners should have some reserved BTC to get over it for some time.
It even might look to some of us that todays dump was the result of a big miner liquidating reserve btc (for whatever reason).
I read a tweet today, that many sold bitcoin from today came from wallets that were untouched since 9-10 years.

EDIT: I thought a split second about CSW and the "tulip trust", but then i had to laugh about my own stupidity