Insane levels of materialism and consumerism.
Social media, much of which is specifically designed to promote insecurity and anxiety about appearance, possessions, social status, vomi etc
Too much screen time. Way, way too much screen time (she types on her iPad.....)
Absurdly over-protected, mollycoddled children and teens who never learn to develop any physical or mental toughness and resilience.
Unhealthy, unnatural diets with far too much processed food, junk food, caffeine and, above all, sugar.
Politicians and media organisations who use fear-mongering, hate-mongering and blatant lies to sow paranoia and to divide people and communities. This applies to both left and right wings.
Apart from that, life in 21st century Britain is great....