Young people nowadays aren't greedy or ambitious, they are carefree.
"最近の若者は、物欲や上昇志向がなく、のんびりしてる"
- Young people nowadays aren't greedy or ambitious, they are carefree.
のんびりしているとは、他者と競争せず、自分の幸福の方を重視して行動する様子です。
- When I say carefree, I mean that they don't compete with others and prioritize their own happiness.