A similar absurdity is that most legal documents filed with the courts in the USA now use "conformed signatures" which means you just type your name and put /s/ next to it. That means you pretend you have a "wet signed" document somewhere to back it up, but in reality no lawyer is doing this.
https://www.cogencyglobal.com/blog/getting-document-signatur...
You can even sign your life away like this, especially as most notarization has now been replaced by systems like Verification by Certification.
https://www.ilga.gov/legislation/ilcs/documents/073500050k1-...
https://en.wikipedia.org/wiki/Sworn_declaration