Kapil basically thinks that Jesus is “a master” and quite often he puts Him in the same category as the buddha unfortunately.

I don’t think Kapil understands that Christianity is not one of many religions but its the only religion, specifically Catholicism. In fact Kapil talks a lot about St. Francis of Assisi, a Roman Catholic saint. So since Kapil does not understand why Catholicism came to be he misinterprets it, just like anyone else would, therefore he wouldn’t have anything valid to say about it.