Signatures, not so much.

Lots of completely illegible signatures out there lol

You can read other people’s signatures

Why would you want to

the constitution

Plenty of verified print versions floating out there

notes from your older lawyer

If I’m paying someone 100$/minute, they’d better be able to write in print upon request

Every lawyer I’ve worked with has used email for everything.

You could have your doctored and not be able to read my signature.