I don't know Tai Lopez and he seems like an asshole based on his public persona but I think you'd be surprised by the number of (especially first generation) millionaires who will negotiate over pennies. The easiest way to have a lot of money is to earn a lot and not spend a lot.
A friend is in commercial real estate. If you own office or warehouse space, he finds you a company to rent the space, and help negotiate the deal. Then after the deal is done, the (very wealthy) building owner often will try to re-negotiate down the agreed to fee, or say he'll pay it in four years. The guy works for 6 months getting the deal done, is supposed to get like $25K, then the wealthy building owner says he'll give him $10K and will pay over 4 years. Crazy business.
Earning a lot does the heavy lifting here (and rent of various kinds does the heavily lifting of that in turn). It's far, far easier to be "frugal" in % of your income when your income is high.
People like this Tai guy pay a premium for screwing people over, they pretty clearly could have made more money, more safely, if they didn't love the feeling of getting one up on you. That explains their attitude better than some virtue of frugality.
Having money allows you to spend time elsewhere, like cherry picking desperate employees. I know temp agencies that have it as the whole business model. If you aren't desperate you don't fit.
