We're talking about a RM that will buy out anyone who would set up a butcher's shop there. Aside from that, buying up all the livestock farms, or making their own butcher's shop with ridiculously low prices and higher quality than the independently owned shop can drive them out of business pretty quickly.
If you mean he will always, without fail, offer enough money to buy out anyone who sets up a butcher's shop, then he'll go bankrupt and the townsfolk will get rich.
That's partly what I meant but not all of it. There is of course the option to buy them out, but there are other ways to influence the market than that. He could on his own, make a butcher's shop of his own in town. In fact, he could make it right next to the family owned meat shop and provide better service, prices, and quality than they could ever hope for.
He could also just redirect all the meat from the farms to another city or somewhere else. This is not to mention that there are many legal ways of making it very hard for someone to operate a business. Banking, smear campaigns amongst other options like spreading disinformation. Some of these are particularily easy if you own the majority of the news outlets.
But perhaps I picked the wrong industry. Maybe news media and internet providers would be a better model.
Here's how it'd go:
1. Dude gets loan, which bank will gladly give out because it's a certainty that RM will pay enough to cover the interest
2. Dude sets up shop
3. RM buys shop for a sum large enough to cover loan interest plus substantial profit to dude (because why accept the offer otherwise?)
4. Dude laughs all the way to the bank
1. Dude gets loan, which bank will gladly give out b/c it's a certainty that RM will pay enough to cover the interest.
2. RM sets up his own competition.
3. Drives out Dude's business.
4. RM closes butcher's shop.
5. Everybody not willing to invest in a business against such large opposition. No bank in their right mind would loan out to such businesses if independantly held butcher shops in the town were systematically pushed to bankruptcy.
There's an option that usually comes up when the Dude's business is failing. That is, RM would likely offer some money, not much, but still enough to persuade the Dude to close in the losing battle to cut costs.
And while we can imagine lots of people opening their own meat shops as well as entering the auxilary industries to fuel them. Not many people in all practicality would risk their livlihoods just to make a point. And those that do aren't usually the people whom banks loan out money to.
Also, the same would go for livestock farms, unless he literally owned every edible animal on the planet. In that case, he has a monopoly, thus market failure. If he hoards them, market forces don't apply. Either way it breaks down.
Maybe I wasn't very clea. He wouldn't have to focus on anyone of these excusively, he can of course divide up his approach and make it very expensive and hard for the butcher shop to run, as well as driving customers away through means of information or from his own competing shop. Have you ever seen huge department stores open up and the small town business dry up? In my city, there was this city wide franchise called Lumberland, a Canadian owned company. Since Home Depot moved in, there isn't a single one of them left.
By no means would his aims be absolute, but likewise, no government legislation/ decree of a tryant can be absolute either. Just as the only opposition to RM in the scenario are people with near equal amounts of wealth, the opposition to the government/ tyrant are those with enough power to challenge them. IE. other countries, opposition parties, or enough people banding together to overthrow RM or the tyrant.