Alvin (???)

Speaking of bizarre, Meta abandoned all hope for a grounded approach (literally) and created an AI persona for an alien named Alvin. Alvin’s entire existence on Instagram is to document things he finds on Earth during his interstellar travels, so he does get some points for a creative motivation for using the platform, but his humor really does not land. Like Carter, Alvin doesn’t appear to be portrayed by anyone particularly famous or noteworthy.