Basically yes,check it out in Sweden (58% of Swedish rapes carried out by males born outside sweden),Germany,France,Canada,America,Australia even Pakistan (where it’s young boys,they have no access to girls).
you also mentioned imams,about 10 years back between 400-600 British mosques had to give anti grooming sermons,yet check out the numbers of imams worldwide who have groomed/raped kids themselves,it happens.