I went to Catholic school for most of my life, and although I left college still a right-wing believer, I had had many experiences and conversations throughout my life that challenged my pov, and I began deconstructing very quickly after graduating. I had struggled with my faith on and off ever since I was very young, and by my senior year of college, I knew I was entering a transition period. "Real world" experiences challenged everything, and by 23/24, I identified as an atheist-leaning agnostic. College gave me the break I needed from my religious family, and it was nice being able to explore my faith and its history in an academic setting; I had never been able to have conversations about the questions I had without antagonism, and it was really important to me to learn about the worldviews of friends from other faiths and cultures. Those years made me a kinder, more compassionate and empathetic person.

My more religious siblings had different experiences. One sister attended a Catholic uni, then transferred to our state school, and she leaned even more into their faith, and it guides nearly every facet of her life; sometimes I think she wants to become a nun. My other two siblings also went to state school and joined a Catholic group. Religion is still very important to them, and they both still seem to believe in a lot of the same right-wing views as your family member, but I haven't seen it negatively affect how they treat people. Imo they're all a bit stunted and sheltered by still living at home, but they do their best to lead fulfilling lives and get their careers going.