I have a lot of "smart" devices and they aren't connected to the internet. Home assistant and Zigbee2mqtt is amazing and it's all local. The only internet "smart" devices I have are a ecobee thermostat and a water monitoring system, both are in their own VLAN with only access to the internet. My thermostat can be controlled manually if internet is out.
I own a LG 4K OLED TV, I put it in the same VLAN add above and block all requests to the internet. Instead I use an nvidia shield for streaming tv and movies.
I own a LG 4K OLED TV, I put it in the same VLAN add above and block all requests to the internet. Instead I use an nvidia shield for streaming tv and movies.