It is estimated that between 30% and 50% of Internet users run ad blockers. I haven't see a single ad in years.
Besides, Pi-holes are kind of overrated. First, ad blockers running in the browser are simply more effective. Second, Pi-hole is kind of heavy for what it does; you can accomplish the same by loading a blacklist directly to the config file of Unbound/Bind/Dnsmasq.
Agree! I regret letting my Vizio TV stay online for as long as I did.
At first it was fine, and I did get a UI refresh a couple years back that was OK.
But then some update caused it to start ripping control away from whatever my last HDMI input was so it could show me ads (which fails). Even though it's perma-offline now, it still messes with my inputs sometimes.