Yeah, I haven't really followed your stuff, this is the first video I saw and it has 0 credibility. Just because you know how to use Adobe and/or are a graphic designer doesn't give you the credentials to vouch for a document's authenticity. There are people whose job is to study document forgery, link to those instead, not computer experts and professional printers.

Also, I'm not Russian, not sure where you pulled that out of.

And no, uneducated individuals shouldn't try to investigate - there's a saying "don't know enough to be useful, but enough to be dangerous". People exactly like the one in the video you linked, who sound like they know enough to impress those like you, but who sound totally full of shit to someone who understands what they're saying.