We can see that with food: as soon as the shaming of people for being fat weakened, as it happened primarily in the US and then in the Western world at large, people started to indulge without guardrails.
We can see that with clothing and appearance: people started to dress slovenly, preferring comfort to being presentable and well-put together.
We can see that with "productivity": people started doomscrolling for hours or watching hours upon hours of life lived by other people, instead of living their lives.
I know a 21 year old dude who dresses like he's from the 50s, suit, hat and all. He looks extremely presentable and is the biggest compliment machine that I know!