If you buy a masterclass, buy it for the accountability and the community, not for the secret formula. Because in e-commerce, the formula is boring: find a product, test ads, lose money, optimize, repeat. No masterclass can skip that grind.
The person selling the dropshipping masterclass is often more successful at selling courses than they ever were at selling products . Their winning product is you .
The biggest mistake beginners make is trying to sell everything to everyone. A "General Store" is hard to brand and expensive to market.