um, look for the lens?
seriously, all it takes to prevent spying is a piece of masking tape.
I know about lenses on PCs; we have tape on all of ours. Never paid any attention to the anatomy of a smart TV, though. Will have to check it out.
****seriously, all it takes to prevent spying is a piece of masking tape****
What about the microphone? Do you think all the rest of us are dense? maybe it is you.