the only use case i’ve found for wireless iphone chargers is using them when my phone got very wet and gives that liquid warning when you try to charge it

yes 🤣  my wife is using one because her phone stopped charging with the port lol

not using the port makes it easier to store lint inside

Clearly you haven't run many 100 mile trail races .... oh, err, maybe that's just me? 😊 🏃‍♂️

That and if they quit charging via cord is the only great use case.

I've seen some mounts used in cars that wirelessly charge. That could be useful. 

But in general, they are slower and not as efficient.