I honestly haven't encountered many communities/places in the cryptocurrency community over the last decade that weren't filled with mega scammers and shills. Vosk's YouTube channel and Discord server are actually one of those that haven't been. I've tested him a few times in there and he's always responded with the right answer and I've seen him turn down taking advantage of dumb fanboys on multiple occasions and he appears to have a conscience.
I don't doubt anything you've written, nor have I seen any evidence of Voskcoin trying to scam anyone in his videos. The stuff he shills I don't use, so I can't even say he's vouching for shitty products. I just can't stand his videos, because he comes off as a braggart (especially in the titles of his vids, like
this one, [url]this one[/url=https://www.youtube.com/watch?v=pDNAouHV9G0], and others). There's something about his whole "I make so much money doing X" that really bothers me, and his smarmy tone of voice probably contributes to that.
Nevertheless, I do agree OP's claim is a false one until proven otherwise and this whole thread should probably be in the Reputation section rather than Scam Accusations.