You are all right on every point. I was enjoying the mockery and then immediately felt guilty.
I see soooooo many lazy bums around where I work. I'm tired of feeding them and housing them. And then having to carry concealed to protect my life and my stuff from them after dark.
At least THIS guy is motivated and produces something of value to someone. I'll bet he's teachable. It looks like he knows how to work. I hope he doesn't ALSO have his "hand in the till" like 50+ million do, but I digress...
I'll bet there's a time in most of our lives if someone confidently came up said, "I have the answer to your problems" we would have listened.
He may not be open to help, unfortunately. Once you've gone out on a limb and made a instructional video (or 20) for YouTube it might be hard to swallow your pride.
I'm not scolding anyone. I'll bet most of us would help the guy out if he asked for it. In fact, I am certain of it. (Maybe someone already has!)
<end rant>
I'm into my 8th year printing shirts full time, and I print some pretty danged awful stuff sometimes...at least compared to a whole list of people displaying their wares in the "What Have You Printed Lately" thread.
This is an informative and encouraging place to gather and sure I'm glad it exists.