Is Catholicism Christianity?

[Хahar 🤔]

From my perspective as a seriously religious non-Christian in the United States, I can say that the proportion of people I interact with (outside of my own religious group) who are meaningfully religious is vanishingly small. Consequently my default assumption until proven otherwise is that anyone who claims to be religious, particularly in a political context, is simply doing so for cultural or political reasons and in fact lacks any sort of real religious belief that I would find worthy of respect.