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This Windows tool makes it super easy to debloat and cut down ads on your Android TV
(www.androidauthority.com)
This is a most excellent place for technology news and articles.
I really don't believe it. At some point it was even a suggested workaround to intercept requests to port 53 because the Shield or its apps were not honoring your network's DNS configuration. Which would be similar to the pihole not being in the picture at all.
If it's really working for you, I suggest telling the community how you've done it because this question pops up every other day and the answer is always the same.