1, 4, 6, 7, 8, 10 are not even valid complaints. Nothing prevents you from using wireless headsets if you want to. 2 and 3 both exist with USB c and lightning connectors, for charging if nothing else and are both remedied with an inexpensive but still decent quality case.

I use BT headsets in my phone when I run for the same reason you do, but my phone certainly doesn't last a full day running BT, nor does anyone I know tbh. Sounds like your phone is magic, or you're not using your BT often as it's a power hog on every phone I've used. I believe you're not being disingenuous, but it's not a standard experience for most people.