I see your edit above, i see the comments you posted after said edit, and I'm not sure you now actually got what antifa means. Especially the part about it not being a single, coherent organization doesn't seem to get to you.
There is no singular group called "antifa". It's a movement of loosely (at best) interconnected but independent, antifascist groups.
Also, we need all these groups. It's them who usually organize rallies against racism, fascism, antisemitism, inhuman law proposals, et cetera. Also they organize all sorts of other actions against alt right, far right and (neo-)nazis, like disrupting their rallies and standing in the way of goon squads.
Antifa groups are damn important.
What do people even do with their wifi appliances?
Timing, automatic and stuff. To keep the washing machine example: you want the laundry out of the machine as soon as possible go hang it up as fresh as possible. You're having a long day ahead of you, not a long time between coming home and going to bed, not enough for a full laundry run at least. You load up your machine before leaving home and remote start it the adequate time so it's done shortly after you're back home.
At least that's what I'd use such features for.
Other people listen to Spotify over their fridge.
Well, after the war Eowyn and Faramir lived their lives in Emyn Arnen, a hilly region in the north of Ithilien. And given he was a captain of Gondor, I doubt their house was less than a manor.
Besides that, what's wrong with a nice town house in the upper rings of Minas Tirith?
Any point in time before my body broke down and a chance to not get through the troubles I had in my twenties? The ability to build neuronal structures like a child instead of learning anew profession in my thirties? Hell, I'm not gonna say no to that.
Have you checked your "Downloads"-folder?