On Facebook, I posted a picture and caption about art supplies. I got a dozen or so likes and I noticed an unfamiliar name. Looked at the guy's profile, and he seemed real, but who knows? My question is, why follow but not friend someone? I have hundreds of followers on Insta where all I post are either travel pics or Pokémon Go shinies; I know, thrilling, right? So what are they doing? Just orbiting? For what possible reason? I blocked him and chose the option to block new profiles too.