I would have to question the sanity of anyone who pays millions for those paintings. Nobody who got rich working for their money could have that much contempt for it.
There's no way you could open up a small muffler shop and do a thousand muffler jobs before saving up enough money to open a second shop, and then a third, and later a whole chain. Same, too, for owning a large roofing company, starting out with just one truck. How about a local success story here in Chicagoland? Portillo started with a little hot dog trailer and parleyed it into a billion-dollar restaurant business after many, many years of hard work and shrewd business decisions.
Even the fantastic art collection of Samuel Kress was earned one dime at a time, and even though I'm guessing he paid near an inflation-adjusted 6.5M for works, he got something very painterly like a Raphael or a Titian.
If you're going to make the argument that the lotus painting stands on its own aesthetic merits, then you'll have to out-Sisyphus Sisyphus.