Do you use this expression?

I rarely get involved with the whole English/American English debate these days. I find the evolution of language fascinating. Some words have different meanings in different countries and that is absolutely fine.

But the expression is “I couldn’t care less”... meaning that you are at the lowest amount of caring.

I’m sick of seeing these incredible American movies and TV shows ruined by one of the characters saying “I could care less”.

No. Stop it.