I read this article on a handful of crypto wallets were cleared recently. Their bases were in the $12-14 (dollars) range (being acquired 10-15 years ago), and worth a little more today
After that, i see that New York wants to may be able to classify untouched crypto as abandoned property, which would allow to be escheated to the state. I suspect the holders were afraid New York might be correct if those accounts can be tied to NY.
https://www.lexology.com/library/detail.aspx?g=1c9a61a9-0f90-4c2d-b1db-316b82a8be9f