As a more casual user, i use my nas more for archival and don't need any of my files in speeds faster than wifi can provide. I had no issues playing back a 2 hour 60gb movie via jellyfin using wifi so i am more than content.
I want wifi because it lets me stick the super loud machine in a corner far away from anyone that can hear those damn exos drives i have. I don't have networking infrastructure in that corner and its a lot of effort running cabling in an approved (by family) manner in a rented home.