Correct.
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So, by reason of logic, any professing Christian who owns a TV is not "discerning".


If you can't discern the whole effect of TV, you certainly won't discern what's good for you on it. IE Do you turn it off while the commercials come on?
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But would not one who possesses discernment know what is profitable unto godliness and what isn't in regard to what comes over the air?

It is best to truly understand the weakness of the flesh. Why not 'abstain from all appearance of evil' and just cut off your right hand by throwing the TV out?

Christ did not come to save us IN our sins, He came to save us FROM our sins, and give us power to walk new. I don't do it because I have to, I do it because I have new desires, and TV isn't one of them. I have a Bible to be read and re-read, a God to be prayed to (and listened to), Godly books to read, people to minister to (in person and on the internet), there's no time or place for TV in that environment.

But your Jude 4 preaching teaches that a person ought not to be bothered with all that, just relax, have a beer, and watch the Superbowl, while descrating the Lord's Day. That is probably why one of your moderators partakes in astrology....