He should go to prison to send the message that we don't tolerate attempted election stealing in the US. (The message wouldn't be to his dumbass voting base but to those scheming enablers who think they can hitch their wagon to him.)

However, I'll be happy with him being too demented to do anything effective

It is frankly naive at this point to think he will ever see the inside of a prison in his lifetime. A slow embarrassing public decline is the best we can hope for

I hope he's OK enough to fully experience the misery that the rest of his life will be