How long are you going to keep your android tv connected to the internet after security updates stop rolling out on your android tv set?
I just bought my very first android tv set (bravia af8)- and I suppose I'm going to un-smart my tv in a couple of years and disconnect it from the internet, after the security updates stop coming in, to avoid security risks. It would be a bit shame to lose so much functionality on so expensive tv set though, so I began to rethink if I'm overestimating the security concern or not.
I don't really think about it. I think it is a much higher chance of my TV getting physically stolen and someone mange to tamper with me that way, than through some security in software. I generally try to avoid storing my bank card on different services due to this.
Other than that, it is not much harm a breach can do to me afaik.