We can also listen to the phrase without imputing immoral motives to the speaker.

Sure. No one is saying that the person is bad for saying it. Indeed, they're probably a good person, and for that reason may be interested in hearing why the phrase is better avoided. Particularly if their regular travels (friends, work colleagues, etc) may not put them in contact with indigenous people.

Certainly. I do not think the majority of the people using the phrase are racists that want to see the continued subjugation of indigenous peoples.

But we should educate them on why the phrase is one that should be avoided.

Is there some pejorative meaning to opening the kimono or is it just mildly lewd?

Would you use the phrase if there was a woman, especially an Asian woman present? If not, then that's your answer:

> “Opening the kimono” implies a coyness and sensuality that conjures up images of submissive Asian women reluctantly willing to show you their most vulnerable side. I understand why someone would use it just from the shock value alone. It took the wind out of me when I read it.

https://medium.com/@brunchandbudget/opening-the-kimono-on-op...

I wouldn't have thought much about when to use it, which is why I ask. Kimonos are worn by men and women. Its also Japanese in origin so it wouldn't consider it any sort of broadly Asian reference. Of course if people are taking it as such, I wouldn't use it.

>"The issue with 'off the reservation' and similar phrases is that these things are said without any thought

If they are said without any thought or connotation then is there really any slight against whatever group is the origin of the phrase?

He could have just has easily said "off in left field" which is arguably a slight against leftists and commies but has so long been a colloquialism that it has lost that connotation.

The name of the Washington football team was also used "without any thought", and that there was no need to change it as it wasn't meant as a slight against the group for whom the name is a slur. But it turns out that these things can be hurtful even if you don't mean them in a nasty way.

But yeah, "off in left field" is a baseball thing; no one is harmed or offended by that— even if you do apply it to politics or use it in a political context, as the WP article briefly mentions, politics are something you choose, not your cultural identity, so it really isn't the same thing at all: https://en.wikipedia.org/wiki/Out_of_left_field

Another interesting case is the phrase "balls to the wall" which has a harmless origin with aeronautics, but is spicy enough on account of an obvious alternative interpretation that it isn't used in polite company.

The first is a phrase steeped in the genocide of indigenous people.

Off in left field is a baseball analogy and has nothing to do with people left of center politically.