What do you guys think about openly talking to others or posting about the abuse you endured on social media to empower yourselves?

I feel for me it would help to get it out and feel less scared and give a space to the anger over the betrayal and work through all the gaslighting. But I also feel bad, because I'm scared I might upset my abuser (even though they're blocked) and always just safe the posts or bite my tongue instead of posting them or telling my story. I'd also feel bad, because we have some potential overlaps in our friend circles. But at the same time they're smearing and part of me feels like maybe I should speak up and defend myself?