It isn't as easy as you seem to think it is.  Part of the problem is the continuing anger and disillusionment that has come out of the sex abuse scandal - both priests and bishops have been knocked far, far off their pedestals.  Part of the problem is an attitude of treating adults as children - grown up couples are not supposed to make their own decisions about birth control; a woman in a dangerous pregnancy is not supposed to make a choice for an abortion if her own life is threatened, loving LGBT people are not supposed to have the fulfillment of a married life.  Women have been and continue to be barred from inclusion in major discussions and decision making on fundamental issues, including discussions of doctrine - a synod of marriage was just completed with no women included in the actual decision making.

 Jesus needs to live in the heart.  Many do not find Him in the "Sacrifice of the Mass" or believe only a priest can bring the "real presence" to worship.  It isn't laziness.