The most common incorrect assumption many people make when they argue about something like what's in this thread is this one:

They assume the other people are idiots, and must believe in something totally stupid.

They are almost always 100% wrong about that...regardless of which side of the debate they choose to be on.

That kind of superficial, disrespectful attitude toward other people's intelligence is mostly what turns discussions around here into a sorry joke, rather than into something worth pursuing.