Right, why not? Especially if C41 processing is hard to get in your area and/or you got a good deal on some slightly outdated color neg film... good luck and have fun!
Sorry, I was bribed by the extremely powerful soup lobby not to make any more soup videos. I'm sure you'll be able to find another soupfluencer somewhere...
It might, but at eight bucks per roll I think I'll leave that experiment to somebody else :-0 Seriously, if anybody has a bunch of expired Portra 160 (or any other C41 film) and wants to try it out as black-and-white, please make a video and share your results!