I sympathize with your point, but it depends. Entschuldigung, what time is it? Is that valid English? Auteur, oeuvre, etc. are now English terms, but Remmidem

I sympathize with your point, but it depends. Entschuldigung, what time is it? Is that valid English? Auteur, oeuvre, etc. are now English terms, but Remmidemmi? My take is it is a gradient, and at some point you would be speaking broken English. Far from, mix words and it will be _perfectly_ valid English. I believe your assertion is more of a rhetorical tool to make a point, and I agree with that point, though.