It's not inherently "wrong".
Kids these days are exposed to thousands of videos showing them that this is a possible career path, that it looks kind of fun and doesn't entail having to deal with annoying bosses, unlike many grown-ups around them probably complaining a lot about that. Meanwhile, they are also exposed to conventional media that constantly show them how thousands of people with "regular" jobs are laid off by big companies showing no obvious signs of decline. They are also exposed to all the consequences on our environment of our modern and highly technological societies. Can you blame them for not being very excited about all this?
So this is basically "hope" in their eyes. Exactly like how sports, and then show business, was seen as the last hope for young people from disadvantaged social circles for decades.
The problem is that it's delusional. Because like in sports and show business, only a very small fraction of "Youtubers" (and similar activities) become successful enough to make a living out of it, let alone become a "celebrity". And apart from the extremely lucky ones, they will find out that it takes a lot of work and dedication - probably a lot more even than following a classic educational path and taking up an engineering job or whatever.
You're thinking with a rational mindset, but are seeing the world maybe as it was 30 or 40 years ago. Most kids are thinking emotionally.