Occasionally I like to remind people of the overlap between social justice issues (like feminism) and manners, like here showing that women are interrupted more than men.
In general, if you have a lower place in society (being a woman, a person of color, an immigrant, disabled, LGBT+, etc) you will find yourself on the receiving end of more rude and inconsiderate behavior, such as being interrupted more.
In the mid to late 2010’s I do feel like this was discussed more, and maybe it’s just my personal bubble I’m in, but I don’t see people talking about this as much as it was talked about 5-10 years ago.
I also saw it talked about more 5-10 years ago that women generally get bumped into more than men, and men bump into people (especially women) more than women do, because people (especially men) expect women to move out of their way, and generally people are more likely to just move out of a man’s way.
Everyone deserves the basic respect of being able to finish their sentences and have their personal space bubble respected, not just society’s most privileged.