Man look, don’t be swayed by YouTube, Discord or anything. Until and unless someone shows their bank balance to you or their Stripe account, it’s all a marketing gimmick. Maybe they are, maybe they’re trying to sell you a course.
Focus on what you’re building and don’t become insecure by what others are telling you. There’s no one linear path to success… it’s a new industry and lots of use cases. Build one that delivers value and even if it’s 4.99 you’ll get 10000 customers and earn 50k a month.