Unfortunately many Catholic parishes do not educate their parishioners.
I think parishes should be offering FREE classes on the Catechism for adults,
and Bible Study on one’s faith.
I’ve no clue how classes like that would go over in the typical parish, whether people would go or not. I would.
After my wife and I finished RCIA, I was so very desirous of learning more, still am, but it would have been perfect if there had been something to the effect of “RCIA - Pt II” available after we had finished and joined the church. I had one little question after another, and most of them about the Liturgy, for quite the time.
All anyone has to do is contact their parish, talk to the pastor and suggest whatever they want to suggest. Catholic schools have religion class. If adults want to learn the Catechism they can request to meet together and with someone qualified to teach them. If that’s not possible, buy a Catechism and read it or go online.
Sure, we can suggest all day long. An overloaded pastoral staff isn’t bound to take our suggestions. And, many of them would give an answer like the one you give here, which I’ve done BUT STILL have questions, “buy a Catechism and read it…” Oh yeh, I have a giant green CCC on my desk and have read it. However, as is the case with the Scripture, I frequently need a qualified person to help me interpret what I’ve read…
That whole “just figure it out yourself, resources are available” attitude is precisely why so very many cradle Catholics don’t know the answers when I ask THEM questions - they have seen no reason to figure it out on their own, and in many many cases, have not read (clearly), the Catechism, much less tried to figure out what it means.
The one thing that helped me understand the very little I do was reading the Code of Canon Law. Very boring, but if one focuses on the parts labeled in contents as related to the lay faithful, it can be enlightening as to what IS expected of us.
That said, I frankly appreciate the fact that there is a much larger treasury of knowledge about our Church than I will ever approach running out of. But I see so very many people who have been Catholic for decades still use the “go ask a priest. i don’t know.” reply that I wonder what exactly, besides habit, brings them to weekly masses. Is it a thing where people think "If i go to weekly mass I get a ‘go to heaven free’ card? Or do they even know WHY they go and just do it?
This is how and why other churches can suck in Catholics as converts to Their faith. It’s called being engaged not only in Church, i.e., the mass, but with people, inside and outside of the church.