I'm fine with people expressing their views on things in the forums, even if
they're offensive and discriminate, because you can easily ignore their
opinion and move on. There's no need to deal with that, because in the end
opinions are just information. It's not right to try to get rid of
information, just because you find it offensive.
It's not his opinion the main issue here, but the way he's being deliberately
disruptive and keeps on spamming all over the place. Threads like this one.
Even if the thing he was spamming we generally considered good, like green
energy or something, you still wouldn't want to see him spamming it over the
forums like that. That's the problem.