Well, there are plenty of Christian travelers and veterans. My ancestors were from northern Italy for whatever that’s worth. Still have family there that we visit now and then. In fact, my semi-literate grandmother from the foothills of the Italian Alps had one of the simplest, most beautiful faiths I’ve known.
Anyway, I, too, have studied various religions and came to believe, over much time, to my own surprise, in Christ and the God He revealed. The basics of the gospel, and therefore of Catholicism, is that love and goodness reside at the foundations of the universe, in spite of the messy and often ugly world we live in. Catholicism teaches that all humans are created good as well, along with the rest of creation, and worthy of profound dignity and respect even if we don’t always live up to it. And that God, the very source of love and goodness, ultimately desires nothing more or less than sheer bliss and happiness for his beloved creation, for us.
Yes, most humans act morally good overall, IMO, and God will judge accordingly in any case. In fact judgment, in Catholic teaching, is summed up in the Catechism by St John of the Cross: “At the evening of life we shall be judged on our love”.