What I'm advocating for is radical compassion and empathy. When you hear somebody say "this thing can hurt me" worry less about all the times you were involved in that, and consider more how you can help folks avoid that harm in the future.
That's not to say we should ever introspect. I noticed that with a friend of mine who recently came out as trans I was still often using gendered language "dude, man, etc" from before they came out, even if I usually got their pronouns right. They didn't ask me, but the introspection I was doing prompted me to offer them an apology and commit to doing better about those kinds of things. That has brought us closer and given me a better perspective for being a good friend and ally to them.
I don't think anybody thinks you're trying to be a jerk, or intentionally seeking to hurt people's feelings. What I'm reacting to is a vocal minority of folks, often in tech, who seem to react to being told "Hey, this thing sometimes hurts my feelings when I notice it" with "How dare you accuse me of being literally Darth Vader. This is THOUGHT POLICING."
Just... try your best to be kind to people. If that means you're the CEO of github and you can change "master" to "main" why the heck wouldn't you?