It's not your responsibility to fix it.

Just like if someone showed up drunk at work, showing up with an unacceptable behavior should be seen in a similar lens.

Not about responsibility. Just makes your life easier.

Noone is saying it's acceptable, just offering advice on how to mitigate the situation.

Should is the keyword of your last sentence. In a perfect world sure, but the world is not that.

You never know, you may even become friends. Doesn't hurt to attempt once at least.