Resident-Baiting
The act of presenting spurious information on social media platforms with the specific intent of gaining adverse and/or aggressive reactions for the amusement of the posting party and others wise to the motivation of the post. Resident-Baiting is so known due to its origins on the 25,000 member Ibiza Winter Residents Facebook group. Due to the particular susceptibility of those who find such subjects untenable, bait is often in the form of an abuse of animal welfare or disregard for ecological protection.
He is obviously resident-baiting, I can't believe they are all falling for it.