The problem with these Rwandans was not that were Catholic, but that they were Rwandan. You can convert a third world savage with an IQ of 85 to any religion, and he will still be a third world savage with an IQ of 85.
Actually, according to most studies, sub-Saharan African IQ averages are about 70. At least half the population is, by Western and Asian standards, functonally retarded.
That’s not nice to say but it is true. Remember that the overwhelmingly poor and overwhelmingly African-American followers of Jim Jones thought they were ‘Christian’ too.