Catholicism and mexico's youth?

A lot of young Latinos and Mexicans are leaving the Catholic Church and joining other Christian denominations because in the Catholic Church, there are too many "rules" they must adhere to. You know like, birth contol pills, no abortion policy, going to church every Sunday, abstaining from meat during Lent...Etc. In the other denominations, all you have to do is "get saved" and you're guaranteed Heaven. Wrong.