So you would be fine being a guest in someone's else house, no control over anything and just let whatever automations are in place do their thing? But all of this in your own home? Temperature is an important value to know, tells if it's better to turn off the AC/heat and just open the windows at that time, or when it's the better moment to open them and air the place. Same with air quality, if it gets worse with the windows open it's better to close them, or if it's not great inside it might be a good idea to open.
My fan has an app or a pair of buttons on top, no remote.
You do need to know the number, IF you want to maximize the amount of cooling via open window vs AC.
That aside I'm pretty sure this is an "agree to disagree" situation, mostly because it's clear we have different tastes. A smart home for me has the value of letting me control everything in a single place (always on me), without going around looking for remotes that might need a new battery. Automations are good, but I want to keep control over every little detail.