What we choose in life is our choice and ours alone, it is not for anyone to say it is right or wrong. Equally, other people and what they choose is the same.
Leave others to be, let them live their lives, we do not own or control other souls.
However, we are conditioned to be always looking and judging other people and their choices, turning always to how it affects us and our story. That is the key element, it is ego driven. How does this affect me, can I be a victim here or can I take an opportunity to feel superior over someone else and judge them as wrong or making a poor choice.
If we all let each other to be and let each other live our lives, then this also transfers to the collective too.