No. The overall state is that the suckers have dried up, and thus it is no longer even a plausible way to conduct money laundering.
I don't have an answer, but I've often wondered if they're applicable for copyrighting original work? Or at least establishing dates of original creation, transfer, etc.
No
> Or at least establishing dates of original creation, transfer, etc.
There are easier/more reliable ways of doing this, not involving NFTs