It's tough, because autistic people get social situations in theory, but not in practice. That's me, at least. I was told I'd have to learn by making mistakes. Every person and scenario is going to be different, and all you can hope for are just nice people out there who will be accepting of you.
I've always been pleasant and courteous, but there's more. There's walking away when things aren't good.
You can't possibly detail every situation out there and spell it out for educational purposes.
I'm high functioning, basic interactions were never an issue. I was always too trusting.