Manufacturers just need to realize that LANs exist and allow their devices to be used with the Internet turned off.

When I'm sitting in my home and I want to turn off the AC unit in the other room or close my garage door, there's no reason I should have to do an IP roundtrip to the manufacturer's server. Both devices are on my LAN. They should just talk to each other. This has been a solved problem for decades.

I have a Vizio TV that was advertised as a Chromecast TV, and I got it because of that. It was HDMI and Chromecast only. A few years later they did a silent update that added apps and generally made the UI much slower. I mainly use it with an AppleTV or game consoles, but it still irks me that they completely changed what was in my mind a nearly perfect TV.

They realize. They hate it and wish it would go away. LAN connectivity makes it really hard to spy on you, inject ads, require subscriptions, and brick perfectly functional devices so you have to buy new ones.

I have been toying with the idea of building some kind of "home cloud" that hooks into all of your smart devices (at least all of the open devices that it can), allows photo backups from mobile devices, idk. Stuff like that.

Something you can just scan a QR code with your phone and it hooks it into your backups so your "cloud backup" is sitting in your utility room at home instead of being "someone elses computer"

Obviously this is all achievable by a savvy techie, but I'm thinking along the lines of a black box any idiot can use.

The idea is very appealing to me, I would love to decentralize "the cloud" for your average person.

And if it were possible to get one of these in every house and apartment, then the idea of a "smart home" starts to really click in ways it doesn't right now. Your smart home would have a "home cloud" box that acts as the brain

Idk. I think there's a product idea here somewhere but ultimately it's just something I'm kicking around now and then.

Lowest common denominator? They have to round trip due to various NAT/router/firewall/App BS.

Your average ‘idiot’ can barely get a managed App to work, and that typically requires some kind of cloud endpoint to co-ordinate.

Other stuff is the land of prosumer.