YandereDev is the literal textbook definition of a dictator.
His channel is basically the center of censorship, supression of free speech and sugarcoating. In his comment section, he bans basic words like 'bad' or 'terrible'. Probably because he fears that it would be in relation to the game. Any allegation presented against him is classed as manipulative, false and defamatory on his channel(WITH ABSOLUTELY NO DISCUSSION). Basically, you should never believe anyone except him; he is the only source of truth.
To be honest, his channel's only purpose is to serve as propaganda for his cult, investors and INVESTORS. Instead of making the game, he likely spends long hard hours making these videos to manipualte millions of people. But, he must really be an idiot if he thinks people ONLY use Youtube. I have never seen an indie game developer update their channel as much as YandereDev does. The most often I've seen from well known indie developers is one video a year. To answer the question, yes, Dev's channel is definitely clownery and propaganda.
At this point, Alex must be pissing himself to start the crowdfunding campaign. Nobody really likes him and likeability is an important part to having a successful game. I just wish him the best.