Gaijillionaire
I've got a yen for being in Japan!
No. Try your best but it's not going to be a viable career. You need 10-20k views a day to get money and I don't see anyone doing it for 40 years.
Is YouTube money good enough for it to be my career? Like if I I grind enough and work hard could I actually make a good living off of it?
I'd also say there are a million other ways to make money while making video content, so explore figuring out alternate income streams like merchandise, a store, sponsorships, self-publishing, helping with editing or other things for other creators, etc.