This sounds incredibly judgemental and imposing of your own world view and moral compass
it is as gently and friendly of a warning as it could be.
i would say rather less nicely: people! don't be degenerate! it does not worth it. it causes harm to you, to neighbours, to bystanders too, even if you dont intend.
That kind of thinking would be acceptable if we were like… 8 years old. But as an adult, having that reasoning process is embarrassing.
dude straight up said other people are Doing Life Wrong