Yes, though not as bad as it used to be, IME. It seems a lot of ordinary people now know to pull or wipe drives before disposing of a computer.

I've acquired over 100 used computers, and, once I saw how common leaving data on them was, I began always very promptly DBAN-ing any disks, and wiping SSDs. If it has a non-SATA interface, I destroy the medium. Similar with some kind of wipe of smartphones.

Besides wiping the disk/device seeming a responsible and considerate thing to do, it avoids remote yet severe liabilities.