Had they not recently changed the charging options (shipping USB-C cables and MagSafe) and stuck with the classical Lightning to USB-A scheme I would have been fine with Apple not bundling the cables and chargers in the box. Because most folks have them in excess and these don't ever die. But since they changed the charging options, it really feels like a cost cutting measure they are trying really hard to spin as an…
They didn't. They added a new, optional one. Everything that used to charge an iPhone 11 will still charge an iPhone 12. I'm even willing to bet money on the fact that the original 30-pin connector (via an adapter) will charge the new phones. An iPod dock from 2001 would probably charge these phones.