Recently, I shared the above meme. The text of the main point reads:
i really like the advice "write marginalized characters but don’t write about marginalization unless you experience it"
absolutely i think cis people should expand their horizons and write trans characters, but they shouldn’t write stories about being trans. likewise I think allistic/NT authors should write about autistic characters! but not stories about being autistic.
represent us. absolutely. but don’t tell our stories. let us do that.
Some people took this to mean hetero-washing or...
If you are like me and grew up in the 1970s, 80s, and early 90s in the US, you probably remember the ABC After School Specials. If not, or if for some reason you were entirely unaware of this phenomenon (which spread to multiple other networks), here’s what Wikipedia says: