I have a friend with whom I used to be quite close. But for the past few years, he’s had a growing obsession with Internet trolling. He spends most of his free time on Twitter trying to get a rise out of minor celebrities and reporters. I find this behavior childish and off-putting, but he gets a huge thrill when his targets respond to his baiting. He has a group of “friends” on social media who cheer him on, which I also find off-putting. Is there a kind and tactful way to suggest he look for a new hobby?
Or should I just let our friendship continue to dwindle away?