Why would they want to? What’s the point? Nobody ever gets convinced, not it debates on beliefs and faith. Let others believe pink unicorns, personally I couldn’t care much less… in the end, debating about beliefs is just endless frustration, same stuff, over and over again.
If that was the case, then there would be no chance for people to ever traverse the jungle of views. It is only through debate that a person can change his views, not through force or torture or other kind of methods.
As for materialist - the problem they have is running away when asked about the fundamental thesis of their philosophy: The idea that consciousness comes from matter. They just take this idea on blind faith and run away when asked about it in a debate, or when shown scientific evidence that the conditionality they believe in does not work that way
Unlike pastafarianism (the spagghete monster religion), materialism is a philosophy that can be confirmed or refuted through scientific discoveries. And, guess what, it has been refuted on numerous grounds. Believing in it is like believing that the world is flat.
Leaving aside the consciousness problems, we have the quantum physics problems where only through believing in the many-worlds-theory one can defend materialism. Few materialist out there even know that they are supposed to believe in that theory to maintain their beliefs. This shows that, as I’ve said, most materialist are not really serious about their believs. They just believe in them and that’s it, no need for too much investigation.
The simple fact that most materialist don’t even know that they’re supposed to believe in the many-worlds-theory confirms what I have said about them in my first message. They just aren’t taking things seriously, they’re not really interested in finding out the truth.