What exactly about this incident would scare someone into following the "SJW Agenda", when you can't even guarantee that following the "SJW Agenda" in the CoC would actually protect you?
The fact that you will be held to the standards of the most easily offended member of your audience will be motivation to try to figure out what might offend that member and proactively try to cater to their wishes.
You might not know exactly what you have to do to succeed, but you will be certain that failing to hit any checklist item on the SJW agenda is going to get you into trouble. And therefore you have a good reason to proactively try to meet that agenda.