I used to. I was in the partners thread for a bit but had bad experiences. I finally met one guy who I thought I had a connection with. We talked for a couple of months. He changed his mind at the last minute, which was okay. I couldn't get mad over something like that. I was happy that he finally saw some light at the end of the tunnel, and I'm not just saying that. Then when he was trying to stop me from going through with it, he randomly sent a nude. I went off on him and then a week later he started asking me advice on hanging, which made no sense because he supposedly bought us a lot of fentanyl which would be a more peaceful death and he was terrified to even do that. Things started not adding up (for more than that reason), and while I could be wrong, I don't think he ever really had any intentions of being my partner. I blocked his number and haven't spoken to him since.
But while I still like the idea, the more I think about it, the more I think I want to go alone. It's such a personal experience. As selfish as this sounds, I don't want to be merely an extra for someone else's suicide. The kind of person I am, I'd be catering to the other person's needs and focusing on making them comfortable. I'd be trying to help them feel better in their last moments and ignoring my own. While it would be nice for them to equally do the same for me, from my experience, that's a long shot.
I am lonely, though, and I hate it. It would be nice to have someone actually share the experience rather just use me, but I've given up on that too. It's not impossible though, so I hope some of you find that. Truly.