Respond to the argument that no one prior to Vatican 2 knew how to love God and worship.
1) There are plenty of folks formed in the pre-conciliar era who do not agree with you. I go to mass with them every sunday. That invalidates that argument.
2) No one prior to vatican 2 knew how to love God? All the catholics prior to vatican 2 had it all wrong with respect to God and worship? I would suggest that that shows an awful temerity on your part, and a lack of examination of conscience. It is massively arrogant and ignorant.