It's gonna be OKAY. It's OKAY to subtly adjust your language towards better ends, if it makes people feel more comfortable and creates a more equitable environment around you. The world won't implode. Although truly strained to the core of my being I have found the willpower to stop using "chinese whispers", preferring "game of telephone", stopped using "guys", preferring "y'all" and started to prefer generic "they/them" until I know the person's pronouns.
Amongst all the slings and arrows of life suffered, let this tiny ask be not one of them.