so your team blows a 20pt lead in a game7 and it's not the best player's fault?

You miss the main point. Highlight reels show spectacular steals and blocks. They only show competent or solid defense when it fails. So I will throw the challenge back at you. Point out some examples from this reel of Gobert or Towns playing good defense.

The Gobert fadeaway was at 7:25.

There's a help on Edwards at 5:10.

Dudes a fraud and his euro bitch non chalant attitude got exposed big time.