Should I restart a friendship with my ex best friend?

She said some transphobic things about me so I blocked her but she managed to find one of my social medias. And she wants me to unblock her now. This is what she said.

Hey Alexa this is (name) I'm so sorry for misgendering you. I shouldn't have done it. I should have realized that it made you uncomfortable. Alexa I do not believe you are a real woman but you have every right to believe that and I shouldn't intrude on it or insult you. I'm so sorry and if me calling you a woman makes you happy I'll do that. I won't refer to you as male anymore and I'll use she/her pronouns. I miss you friends? Please Alexa

I'll tag the transphobic thing she said to me. On my profile, I made a post about it.