Even if true it’s not mutually exclusive of the apparent fact Adam Schiff is a worse FORGER than he is schemer & predator.
Someone was trying to sell the notion that there was a “signing machine” used by aides and staff members... No Sale!
Re bogus signature:
It could be that they waited until he was hopped up on pain meds and had him sign... but I don’t think that would be valid either.
Either way, bogus!