creator got involved in some really reactionary transphobic and intersexist terminally online discourse and encourages people to misuse the tool based on that discourse, so it's uselesss now. random people who have said nothing transphobic are marked red for no reason besides someone disagreed with them on the internet over something dumb. it's also super common for intersex folks to be marked red for the crime of existing while intersex. very sad as this used to be a useful extension but if you're not knee deep in pointless terminally online discourse and don't need help navigating said discourse avoid this extension. it only serves to confuse and divide further.