It's not their responsibility to teach but it's also not my responsibility to keep abreast of all social developments. It's inappropriate to gatekeep due to someone's naive ignorance.

Picture this. Sitting at a table game and someone drops a term or phrase that I don't recognise. Am I going to run to the toilet and google that term? Or am I just gonna say 'yo, what's that mean?"

also, found this from a tumblr post

My problem with “it’s not my job to educate you!” is that if you’re an activist then yes, it is your job, that’s part of what activism is. If you call yourself an activist but in the next breath refuse to offer education to those who are able to listen, your activism is performative/disingenuous at best and actively harmful at worst. Telling people to “google it” it not helpful when google has become increasingly unusable and bogged down with advertisements and unusable results - not to mention, not everyone can be expected to tell the difference between accurate sources and, say, dogwhistle-y propaganda messages, especially if they are new to leftism. You could be doing more to push them towards the right than to help them understand leftism, all because of “purity politics” or clique behaviors or superiority complexes or whatever it is that’s causing all these people to behave this way.