Nope, they're still a thing, but barely. CME shut down the last few futures pits several years ago, but the CBOE and CME options exchanges are still open outcry in some products.
CBOE just moved into a new pit last year in June, I traded there for a few months but I ended up moving upstairs to trade on screens at the beginning of this year.
Here's a video about it
https://www.youtube.com/watch?v=geW-a2qUxdk