What happens when the EU reg goes into effect? Do they have to stop selling iPhone 14s and put existing stock in a landfill?
No, they sell any remaining "existing stock" to
billions of people in the
rest of the world. The EU is just one region on a much more crowded planet. Far more iPhone buyers don't live there than do.
All this spin about e-Waste seems towards entirely misplaced. Those with Lightning stuff (like me) will keep on using Lightning stuff & cables. When that stuff finally conks, perhaps the "we care about the environment," richest company in the world should expand their recycling program to also turn lightning future "waste" into USB-C equivalents? Wash the costs of such a program by charging a nominal fee. Recycle the copper, etc involved and use it towards making USB-C accessories & cables "made from 100% recycled materials." Great PR, happy customers, "save the world", improve goodwill, good press, etc.
Of course, that wouldn't be as profitable as junking Lightning stuff at end of life and selling replacements at
full price (and margin), but Apple could easily execute such a plan and put as little as no money where their PR mouth is on this topic. The sacrifice to them would be the opportunity loss of profit on the replacement stuff without offering any recycling credit. They would still make full profit on all new sales of the same accessories to those without anything Lightning to "trade in."
But let's just keep blaming "not Apple" players for "forcing" all this Lightning waste into landfills as if it is the only possible option and Apple has no choice. "Think different."