I don't understand the point of focus groups when it comes to assessing something like this. Across all polling this cycle there's probably something like n = 1,000,000 supporting the idea that immigration is a winning issue for Trump. Why would a sample of 20 people from a zoom call add anything to our understanding?
I understand that's there some richness in a focus group that you don't get in a poll, but their continued use in politics and media interest in them feels like a McLaughlin Group-esque, Stone Age type of analysis.
It's basically so journalists can be lazy and write sweeping articles off of literally 10 people.