As if knowledge of me visiting a public site is comparable to Google having an always-on microphone that probably is riddled with 0days and has constant internet activity that can easily mask a malicious connection?
it only takes approximately 10 minutes of recorded audio to interpret individual keystrokes with a ~96% accuracy. [1]
Google / NSA / foreign state hackers / your next door neighbor could potentially find or pay for an exploit to the device and have all of your passwords down within a few days. All of your children's passwords.
It can reconstruct every message you've typed in range of the microphone. Ergo unless you rely on bookmarks and not the address bar, it can in fact track which websites you visit. Furthermore, it could interact with ultrasonic sounds emitted by your computer speakers to track your ad experience, and if you live in a malevolent state, to locate you. [2]
If your kids are a problem to the police state, they will be identified and marked before they even know they want to be political activists.
This is the world you aren't only allowing, but are defending as well.
[1] http://rakesh.agrawal-family.com/papers/ssp04kba.pdf, https://people.eecs.berkeley.edu/~tygar/papers/Keyboard_Acou...
[2] http://arstechnica.com/tech-policy/2015/11/beware-of-ads-tha...
And then there are the ISPs you use to access the internet. Or the cellphone tracking your wereabouts or your camera and your microphone on your laptop. Or your router.
I could go on. If that's what you are afraid of that game is already lost.
You're trying to invalidate my legitimate concern over a device's security implications by telling me other devices have security implications as well. No shit.
Hope it was worth the convenience.