1. Electric vehicles - YMMV - lots of fickle proponents here, but only 1 buyer. Government subsidy by a bankrupt government is a perversion ... it just adds to national debt. IC's CO₂ emission promotes the growth of trees and vegetation which give off life-supporting Oxygen ... seems like a symbiotic relationship made in Heaven. Fine-tuning amicus.

2. Apple iPhone - ridiculous price, dreadful pics/vids with blurred sides taking up 2/3 of the area. My $99 Samsung does everything I need ... and more. Incredible hi-res photos and videos.

3. Cryptocurrency - would you invest a significant part of your savings in a phantom ether that has fluctuated between $77,000 and $118,000 in the past several months? It is a sick game played by Blackrock and billionaires whereby they control the price up and down at their whims to generate bastardized profits. Small investors suffer whiplash ... for every winner, there is a loser.

4. AI - a multi-headed Hydra monster that will cause major unintended and intended consequences. Meanwhile, the absurd investment by high rollers and greedy investors is the dawn of Dot.Com Bubble II, bringing the markets to an eventual catastrophic crash.

What's your pet peeve?