Everything can be bad depending on the perspective. That doesn't say a lot about anything specific. It's simply unconvincing. If you told me everyone would magically become rich and live a super happy life if we got rid of religion, I would agree with you - Sadly, I don't think getting rid of religion will solve the worst problems we have in the world (cough* corpora... cough*)
Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you