Propose alternatives. I’m not especially fond of the labels either (especially since the “left” in the USA is “right centrist” in Canada or “borderline Nazi” in most sane places in the world; left/right is very relative), but it’s the terminology that’s used and when communicating you either use the extant terminology or you spend most of your time defining and redefining your terms in every message you post (and still get people mapping it to “left” and “right” anyway).
Propose alternatives. I’m not especially fond of the labels either (especially since the “left” in the USA is “right centrist” in Canada or “borderline Nazi” in most sane places in the world; left/right is very relative), but it’s the terminology that’s used and when communicating you either use the extant terminology or you spend most of your time defining and redefining your terms in every message you post (and still get people mapping it to “left” and “right” anyway).
To not label people as A or B.