I can't emphasize enough how reassuring and affirming it is when cis folks, particularly outside of advocacy and political spaces, include pronouns in their bio. No one has to do it, but it really does make a difference. It signals to trans and non-binary folks: I got your back.

Quick follow-up: please don't apologize if you hadn't thought of this or feel pressured to do it! This isn't an admonishment. This is just pointing out a seemingly small thing you can do that has a huge impact. That's all! I appreciate y'all for being so thoughtful and open.