Stupidity is more dangerous than evil when people are being stupid they're not willing to backtrack in order to protect that ego

When people do interviews with Palestinian supporters they don't know that to the river to the sea means the total destruction of the state of Israel

That's due to their own ignorance and that they don't really know anything hence stupidity being dangerous

Even we and many others that know a lot have blind spots so in a way we are all stupid or idiotic

You could say it was stupidity that led to Vietnam and Afghanistan because the USA didn't know any better

And if you are an English speaking person it's very unlikely they would read books in a foreign language