For one, you can’t use the phone during wireless charging.

I know, ”akshually, you can use it, you just can’t hold it in your hand!”. Anyway, you can’t use it normally - it must be kept on the mat to charge.

Also, there are a bunch of accessories that require physical connection. Search for “iphone pendrive” for instance.

Bluetooth headphones still have laughable latency for music production, and decent quality full-duplex audio isn’t there either.

iOS developers will also tell you how reliable wireless debugging is. (Hint: it’s abysmal)