Originally Posted by
bhatech I for one never care about fast charging and all those things since I only charge via wireless chargers everywhere.
My brother on the other hand only buys phones which have the fastest charger and phones which enables them

See, for me personally, I travel for work, a lot. And when you are traveling for instance from California to Dubai (Roughly 30+ hours from home to hotel), You are not going to set up your wireless charger in the airport terminal and try to top off. even if you did, the wireless fast charger is 15w... that is fast, but not as fast as plugging in some of the new phones that charge at 30w (OnePlus) or 45w (Samsung) 65w (Oppo). When you have 15 minutes to top off your phone here and there a fast wired charge is what you want. When I am running around factories in China all day, and my work day stretches over 15 hours again, a fast top off is what I want.
I know that my use case is not normal, so I am saying this is specific to me. If you are going from your house to your office and back every day and you have wireless chargers everywhere in between, I am sure a 5w wireless charger would work for you since you can have your phone parked constantly, but that does not work for me.