@D45ist ,
I've even heard mispronounciations on radio by hosts that one might conclude that the radio host is undereducated and had family that learned "street English" only. So be it. We are not British, meaning English is not our language really. And, the most educated English I've heard from Southerners. They might have identified with England better for a longer time, while the north let a lot of non-English speaking foreigners settle there? Lastly, some ethnic groups never really took a pride in speaking a correct English. It was thought to be too intellectual, in a negative way, perhaps.
Anyway, I would not expose the error, and try hard not to use the word in question. What's the purpose of making someone feel less knowledgeable?