Rode in the stinkiest uber of my life

What do you do in this situation? I didn't want to offend him but it smelt like I was inside of someone's armpit after they worked out at the gym for 7 hours straight. My friend and I opened our windows so that we could breathe. Longest 25 minutes of my life.

I still gave him 5 stars because as long as you get me from point A to B without maiming me that's the rating I'll give. I'm also just non-confrontational and it's an awkward topic to broach with a complete stranger while my life is in their hands lol.

Just curious what yall would've done in this situation. I've been in some interesting smelling Ubers before but none nearly that offensive.