In the NYTimes Opinion section, a fascinating comparison of the language politics of early Friends and today’s pronoun expansionists. By Teresa M. Bejan:
Modern practitioners of pronoun politics can learn a thing or two from the early Quakers. Like today’s egalitarians, the Quakers understood that what we say, as well as how we say it, can play a crucial part in creating a more just and equal society. They, too, were sensitive to the humble pronoun’s ability to reinforce hierarchies by encoding invidious distinctions into language itself.
Yet unlike the early Quakers, these modern egalitarians want to embrace, rather than resist, pronouns’ honorific aspect, and thus to see trans‑, nonbinary and genderqueer people as equally entitled to the “title” of their choosing.

www.nytimes.com
I should note that while Bejan’s discussion of Friends ends in Herman Melville’s time, many of us are still very aware of how language can liberate and oppress. Friends Journal uses the singular “they” upon author request, for example.
The one place we do have tensions is around honorifics. The Quaker testimony has been clear against using them — in a manner Bevan describes as “leveling down” but there are instances in which honorifics have been used to level up. The most common occurrence is the use of titles for Black clergy. I understand the arguments on both sides but in the end the reason we still talk about Martin Luther King Jr. is his bravery, clear-sightedness, and stirring words. His doctorate degree contributed to his development I’m sure, but as Friends we know that his academic record is not the source of his moral authority.