For what it's worth, I've personally never found it controversial to talk about in person. And this includes in countries where it's a prosecuted crime.
Copying is not theft, artificial scarcity in the digital world is a tragedy, and I intentionally avoid paying middle-men distributors (like streaming services and record companies) for art.
Well, it is controversial, unfortunately. I never understood the logic behind calling piracy a theft, because nothing actually gets stolen, only copied.