>>60628245
Because entrepreneurship is mostly a meme. You can make some money, but if you don't already have 10-15 years of tradie experience, or highly specialized skills and clients you can steal from former employers, or innate drive to compete with the million other people doing the same thing out there, you're not really going to do anything.
Its a rigged game, and anyone who carved out or found a niche isn't really going to help you since it'd be at their own expense. That's just the sad reality we live in.