Why would you ever use your TV to be connected to the internet? Just a matter of time before your TV gets hacked. I use either a chromecast or apple tv, and see the tv as a monitor with speakers, nothing more.
https://www.engadget.com/2017/02/06/vizio-smart-tv-viewing-h...
Even now they make it opt out. To disable it I had to go into some obscure submenu and disable an option called "smart interactivity," something I never would have found on my own. I had to look up a guide on how to stop my TV from selling data about everything I view on the TV to advertisers!
The way "smart" TVs are going makes me wary of what other "smart" appliances will do in the future.
https://www.samsung.com/us/business/solutions/industries/hos...
http://www.lg.com/us/business/commercial-display/vertical-ma...