Not surprisingly, you clearly don't understand the purpose of a thought experiment.The real problem with this thought experiment, while fun and will bear out to be true regarding infinite money, has that one fatal flaw...Nobody has infinite money. Neat little intellectual exercise, but really bad trying to apply it to the real world.
"Given the structure of the experiment, it may not be possible to perform it, and even if it could be performed, there need not be an intention to perform it.
Examples of thought experiments include Schrödinger's cat, illustrating quantum indeterminacy through the manipulation of a perfectly sealed environment and a tiny bit of radioactive substance, and Maxwell's demon, which attempts to demonstrate the ability of a hypothetical finite being to violate the 2nd law of thermodynamics."
https://en.wikipedia.org/wiki/Thought_experiment