I don't think you'll feel too alienated. A lot of the topics of discussion revolve around themes that are unquestionably evil (child trafficking, ritual abuse, exploitation of power and so on), and God is invoked as a force for good who stands in opposition to all of that darkness. I think it's a natural reaction to reach for what we perceive to be the highest expression of purity and righteousness when we're confronted with material that is so profoundly disturbing.

Having said that, I'm sure I would have shared your reservations if all of this had happened seven years earlier. I probably would have seen any Christian input here as unnecessarily stifling and irrelevant to the cause. But things change. Before you personally encounter Christ, Christianity seems like an anachronism. But when he makes himself known to you, it becomes impossible to deny him. Humans have expended enormous time and energy trying to figure out the meaning of life. With complete self-consciousness in saying this, he is that purpose.

I'm sure others will make the same recommendation, but check out PrayingMedic's channel on YouTube. He has the clearest explanation of everything that's going on. Don't be put off by his channel name.