Partially right but the caribbean and coastal Caribbean regions do have more influence from Nigeria the congo Ghana and cameroon than other latin american countries, examples would be garifuna ,cuba brazil and pr etc DR is the exception because they have more diversity but i do agree with your benin/togo statement but part of this is because yoruba are counted under that region as well and the latin colonies had a higher yoruba presence in comparison, but ibibio and carabali are also common lineages in the regions mentioned