I questioned the USE of it, not the basic mechanics of what it does or how it works. I can build an incredibly complicated machine to turn on my light-switches (ok, bad example as i actually do that in a smart-home) but turning it on by hand is quicker and simpler. Noone would want such a machine for that. Same why no one (except maybe disabled people or totally technically clueless ones) would need an LLM to toggle HDR or adjust brightness/volume/whatever.