I do wonder whether pro tennis players know that smashing their rackets on the court creates micro-cracks that definitely affect the racket performance. Probably best to destroy it completely. (Of course they get fined for that.)
Arizona State University has proudly announced its newest major: Influencer. Fact: Only about 1-5% of influencers make a full-time living in this career. This is similar to actors (~3%). Consequence: ASU will produce a new flock of useless, unemployable graduates. Brilliant.