2+2=5
Who can deny it? I can create a forum with a claque stating it.
Available to the claque, there will be plenty of supporting scientists… it will be enough to avoid saying that they were joking, or talking about a freaky novel or a fantasy movie, or imaging a parallel math world, or…
Lucky those who have no time to handle such kind of forums.
Also, creating forums without claques and stating thoughtful things in thoughtful ways is a great luxury: it would be extremely nice to talk to serene people having various opinions and the gumption in expressing them. Problem is you would waste too much time to filter comments which state that 2+2=5, and do it in a mean way (otherwise they wouldn’t at all).
Those who can’t afford time for the sorting, must settle for meeting serene people in person.