The RCC has enemies within Her ranks and THEY are not true representatives of the RCC.
The problem is not the Catholic teachings or the sincere honest Catholics, either lay or religious. The problem is the homosexual infiltration of the Church.
Have you read "Goodbye Good Men", can't remember the author? I haven't yet - but have read about it, describes the whole takeover by the Lavender Mafia of many seminaries.
Get rid of the homosexuals, and voila! No more problem.
According to Canon 1364, §1, the punishment for apostasy, heresy, or schism is to have incurred an automatic (latae sententiae) excommunication. Even if no bishop ever calls them on it, they are finished as far as God is concerned.