Literalism isn’t a big thing in Catholicism, but you can run into it and, what sounds to be more the issue here, there are definitely some (IME, a small minority, but they are quite noticeable) Catholic priests who love to use events where they are likely to get non-regular churchgoers in the congregaton as an opportunity to try to deploy a fear hammer to get people back to Church.
I'm not sure that's justifiable.
> The current has era has swung back to the conservative.
In the American particular Church more than in the Universal Church that seems correct. (Up through the papacy of Benedict XVI, I would have responded differently.)
(That being said, God's capacity for love is beyond human conception and no person can ever be beyond redemption.)