God, everyone is getting quite oddly het up about this!
I like to help catastrophically drunk people if I can, given that I have been in that state alone in public one or two times myself after traumatic life incidents, and have enormously appreciated the kindness of strangers. (I’ll never forget a lady I met when I got horrifically trashed in public very soon after being seriously sexually assaulted. She didn’t speak any English but could see I was utterly distressed and wanted to be kind, so she offered me a fag. I lot it from the wrong end and had to throw it away. She lit the next one for me and gave it to me. It’s a tiny thing, but at that time her kindness made me cry). So have a number of my loved ones, for different reasons…. It’s always nice to be nice (and sometimes it saves lives).
So I would probably have gone down and offered him a drink of water and to call him a cab….. But I should add a rider to that, that many of my loved ones think I am too ready to involve myself (sometimes riskily) in matters that don’t concern me. I have countless text exchanges with my boyfriend where I say “So and so is doing such and such in the street - I need to go and intervene” and he responds “Don’t do it babe - it’s nothing to do with you.”
(Almost always I DO do it, babe! I’m interfering - it’s in my nature!)
All that said, we don’t know what OP’s area is like - maybe she just isn’t comfortable going out alone there after dark. (If so I feel awful for her, and for everybody else living in similar conditions). Or maybe she has reasons to find drunk people, or men in general, or insert anything you like here, intimidating? Her personal history and current circumstances are her own business. She felt too scared to go out, for whatever reason….. And that is that.
Importantly, nobody has done anything unforgivable here. The man has just got pissed and sat down on a step to vomit and vape - it may not be the classiest act in the world, but it doesn’t make him the devil or a knife-wielding maniac. And OP has been nervous and unsure what to do - again, this isn’t her fault and she has done nothing wrong……
🤷♀️