The statement 'Thanks for watching.' is a lighthearted and conversational response to a compliment about a show. It does not engage substantively with public issues or contribute to civic dialogue, and therefore does not constitute public discourse.
The statement 'Thanks for watching.' is a lighthearted and conversational response to a compliment about a show. It does not engage substantively with public issues or contribute to civic dialogue, and therefore does not constitute public discourse.