And that's exactly why they stay quiet about their disbelief, because they'd be shamed by their family, friends and other Somalis
Instead of shaming, let people believe what they wanna believe, you can't have an ethnicity, all share one religion, its impossible.
They will continue to be shamed if not worse by the Somali community. They will continue to not exist in the real world and Somalis do not consider them Somali, it will not change.
Atheist/liberal efforts failed while it was the dominant and overwhelming power in the world.
As I said, now that its power is failing it will only get worse for it and their slaves (those who adopted this religion) from here on out.