I missed it, how exactly?
The whole money laundering angle makes no sense at all. You launder money by inflating revenues not expenses. As in a cash based arcade machine or yes the strip bar (that made sense).
Otherwise the IRS be like, where did you get that cash to pay for these expenses? Fake deductions are the first thing the IRS goes after, not reporting too much income, which is what launderers want to do, report income.
As as a premise it is just fundamentally flawed/broken. He is doing the opposite of what he needs to do.
Say he has 8 million dollars he needs cleaned.
The cartel needs to buy businesses for a low amount on paper (but pay real cash under the hood) or start new businesses with cash but not declare the expenses. They then need to show a super high profit, a fake one, for tax purposes.
So if the strip club only brings in a $100k per year in reality, they say it brought in $300k and pay taxes on that higher amount. Sounds crazy right? But that leaves $200k of fake profit which they can allocate to dirty money. They can now spend $200k of drug money and when the IRS says "how did you make that money and where did u report it?", the dealer can say "we had a pretty good titty year". The IRS says thanks for the tax and moves on.
Buying business for cash and using them to create fake income both do the same thing, the create reportable income streams and hide dirty income. The IRS loves to review people's assets, houses, cars, and say "how you get that" and you need to say how you made it and show you paid Uncle Sam .
Now if they say the titty bar made $1 million, the IRS might say " no way that bar could do that, and checks for money laundering," so it has to be feasible.
Now look at the Ozarks, he is faking renovation expenses at a restaurant and building a church. He is creating tax deductions with no fake revenue, or for the church (a charity), no revenue at all. How can the cartel spend dirty money as income and say it's clean by pointing to these businesses.
As an aside the casino makes way more sense, once it is built (not this whole construction phase that's dumb again). Very easy to inflate gambling profits.
My prediction is that once the casino is built they shift focus on the correct side of the income statement and just figure most people won't notice.