The people i know who did it were those who wanted it to bother you that you didnt know what they had. Like “don’t you wish you could know”. Haha.
I generally think most don’t give a shit. I know i don’t care what others have and i’ve felt that way when i owned 1 or what i have today. The only messages i get to ask if i’ll sell a machine is via Pinball Owners. But I’m Canadian so not only would i allow you to know my collection, i’d invite you over to play and apologize if you didn’t win lmao.