Here is text from an autocue that missed some commas;
"This is BBC World News, I am Jonathan Charles kept hidden for almost two decades and forced to bear children...."
Both native and non-native speakers should have the same test for punctuation as the meaning of sentences can change completely different with different punctuation.
Having said that non-native speakers can often simplify the grammer of spoken English in non-standard ways that are are perfectly understandable and unambiguous. No doubt, over time, these simplifications will become "standard" English.