Nice to have, but wireless is such a better way to charge these devices. I see this a niche patch until rapid wireless charging is more common because plugging a phone into a wall is going away soon.
I don’t see wireless charging as “better” way to charge, I see it as a more convenient way to charge your devices. Its merely an alternative option, its likely not a primary choice by many. Also, others still like to charge their devices and use them simultaneously with their iPhone or iPad, so wireless charging it has its disadvantages too.