I did the 'Baby Shark' thing today to a speakerphone boomer today, confrontational but satisfying

in a restaurant, we are back to back in open booths, he's having a speakerphone convo 12 inches from my head. So i pull up BabyShark and play at full volume. Calls me a jerk, I retort that its unnecessary to have speakerphone on in a restaurant, gets up and in my face wants to argue.... i just finished my lunch with a feeling of accomplishment. AITA?