I have profiles on Instagram, Facebook, and Twitter, all using the liminal67 handle, however, as of August 2023 I rarely update them. Until Rocketman gives up, my own posts on Twitter are likely to be limited to retweets of the posts of others.
It may take a week or more for a response if you message me/us on Twitter, and forever if you contact me on other social media. But followers are always welcome. You can reach me directly at my first and last name plus Google’s usual address.