There are various reasons why the influence of the Church has waned in recent years. And it can't all be blamed on the sexual abuse of minors, though this issue has significantly contributed greatly to the diminishment. Her street cred is, at this time, based not on witness or the coherence of the Christian proposal or charitable works.
The effectiveness of the Church to orient her proclamation of Christ as the unique and definitive Savior of the world is the lack of humanity the clergy AND laity. It is not merely clergy vs the laity --it is both. Both are the problem, both fail to help each other to see and to know Christ. Without seeing and knowing there is no relationship. Jesus Christ, the only begotten Son of God is NOT a something but a someone. Period.
Our Lady of Perpetual Help, pray for us. Saints of God, intercede for us.