Faithful to the Living Magisterium and the Pope!
"To whom would we go?" The only other religion to be an option, considering these ways of thinking, might be - objectively but simply guesswork - the Jewish religion??? But was the Judaism of 2000 years back the same religion as Judaism today. No end in doubts perhaps if one were to question the very core in the Faith (which some feels inclined to do as in the case of Eastern Orthodox mentioned towards the end of the video).
Yes, Judaism seems to me the most credible religion after Catholicism. It has longevity at least!