i.e. Contraception...what percentage do you think adhere to that teaching?...
btw, membership in the RCC is declining...largely because of insensitive teachings regarding Contraception, Gay Rights, Women's Rights/Ordinations...and the Catholic Hierarchy knows this. Consequently, IMO this recent effort at "Synodality" by Pope Francis will serve to open up the closed minds of enough clerics to more acceptance of the needs and desires of the laity...not unlike what Vatican II accomplished.