I highly disagree with the elitist mainstream media tactic of 'let's not give people the facts but only what they need to know' approach. I take Michael Heiser's view that we should take a higher view of those in the pews and get them as fully engaged in biblical studies as possible, teaching them that textual criticism exists and can be a useful tool that gives us greater reason to trust our bibles.
As governments, mainstream media, and tech giants have been terrified to learn and are doing all they can to shut it down, we live in the age of information for the masses. Anyone can access anything on the internet. Pastors have to come to terms with that too. If they want to treat congregants like babies and keep them from learning, they will suffer the consequences.
Here's a very plausible outcome when you hide things to 'protect' your congregants. One of them comes across some atheist YouTuber who says that your pastor is hiding the fact that there are variants in your Bible, because they don't want you to start questioning anything. Then when you find out that there are variants, you lose trust both in your minister and your Bible. And, as a result, you might not want to go to your minister for help with this issue as you fear that he won't give you all the facts, to 'protect' you. It feels both patronising and deceitful, however well intentioned.
Personally, I would have loved to have been exposed to these things growing up, as it would have given me a fuller grasp of my Bible and how it came to me. It would have saved me all sorts of problems. Instead I had to get a full theology degree to learn these things.