Twiddling is the key to enshittification: rapidly adjusting prices, conditions and offers. As with any shell game, the quickness of the hand deceives the eye. Tech monopolists aren't smarter than the Gilded Age sociopaths who monopolized rail or coal - they use the same tricks as those monsters of history, but they do them faster and with computers:
https://doctorow.medium.com/twiddler-1b5c9690cce6
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If Rockefeller wanted to crush a freight company, he couldn't just click a mouse and lay down a pipeline that ran on the same route, and then click another mouse to make it go away when he was done. When Bezos wants to bankrupt Diapers.com - a company that refused to sell itself to #Amazon - he just moved a slider so that diapers on Amazon were being sold below cost.
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