Contract manufacturing sounds like a very specific field. Were you working in contract manufacturing before, or did you basically make a career pivot into manufacturing because that's where the opportunities were? (If so, very savvy!)
Basically using the company as your savings account. If you don't mind paying yourself a lower salary you can take advantage of progressive tax as well.
It is about minimizing how much you work, it doesn't really help you to maximize how much you earn if you want to work full time with no pauses. It essentially levels out your tax burden across multiple years.
Everyone loves a small business success story because they think they could do that but like 95% of small businesses fail in the first 5 years.
And normal wagies probably aren't able to take these kinds of high risk activities.
So that person is either extremely talented or extremely lucky or has inherited wealth.
Statistics is on the side of inherited wealth.
Until you look at them. The vast majority of small businesses aren’t created by wealth and the majority of millionaires are self made.