This is a misconception. The actor model is a way to describe that a program exists, not if it’s possible to ‘compute’ that program. You’re right that it can

This is a misconception. The actor model is a way to describe that a program exists, not if it’s possible to ‘compute’ that program. You’re right that it can describe more things than a Turing machine, but doesn’t provide a constructive way to compute them.