Unfortunately this is found in Africa as in other parts of the world,like Mexico with Santa Muerta,and voodoo ,etc. As someone of european decesent who family members have been catholics through the centuries i just don’t grasp why this is.Even though on both sides I do have protestant relatives(Hungarian Presbytarians mom’s side,Dad’s mom was German Lutheran,later converted), they still are christians.
I don’t know whether some of the people in these mission areas cannot grasp some of the concepts of the faith, or what.