Sure sounds like defamation to me, anyone broadcasting or composing it can share in the suit. No need to bother suing the President. Just sue everyone else who cannot plead immunity.
Start here with Jen. If I were Trump I would just be very quiet and have an army of lawyers ready to write letters.
Aside from inflation, raging gas prices, a mess of a supply chain, disaster in Afghanistan, erasure of our borders, the Senile One has “singular responsibility” for farting in the face of the Duchess of Cornwall.