It’s something we will never know. I did hear Israel has a division of people meant to astroturf reddit and other sites (which is supposed to be against reddit’s terms of services). Always be careful when dealing with internet strangers.
Interestingly, someone who defended Israel tried to shift some of the blame to the Romans last week (yes, I do get it was sarcasm but now all I hear in my head is: “The Romans, also are Hamas.”)