Smart TVs are dumb.
I'd connect my laptop to the TV if I want internet content on it.
Security researchers have pinned a DDoS botnet that's infected potentially millions of smart TVs and set-top boxes to an eight-year-old cybercrime syndicate called Bigpanzi. At least 170,000 bots were running daily at the campaign's height after infecting Android-based TVs and other streaming hardware via pirated apps and …
Sadly they're also convenient. I used to feel exactly the same: raspberry pi under the TV, IR sensor wired in etc. Then the SD card died and we used the functionality of the (relatively cheap) TV "just until I fix it"... And we've never looked back.
It supports all the free and paid for streaming services, has a dlna browser on it, and supports screen mirroring.
It may well be hacking everyone, but it gets unplugged when not in use so can't be doing that much damage...!
Cool. If my experience is anything to go by then the APIs supporting that convenient front end will be EOL'd in the next year or so though, and at that point it suddenly stops being convenient and just becomes redundant.
I don't know what they don't keep the old APIs running.
Maybe because they want you to buy a new "smart" TV?