This is incredibly dumb:
Battery company Onavo's CEO believes that consumers should "start getting ready for compromise," settling for smartphones with increasingly bigger batteries that result in larger, heavier devices or lesser technologies like the LCD display in the iPhone XR.
First, the LCD screen in the XR is better than any LCD screen shipped by Apple in prior iPhones.
Second, the battery life issue is solved for iPhones for regular users. If you use your phone for about 1 to 2 hours per day of screen time, you won't possibly run it out during the course of the day. If you are using more than that, well, then it is because you really get a ton of use out of your phone. That isn't a compromise, that is someone who bought a phone that is just turning out great for them.
It is like complaining that you love to drive your sports car but hate that it uses more gas the more you drive it.