I don’t mind the old packages (I’m typing from Debian Stable right now). If that’s a bother for other people Debian Stable isn’t the way to go. Even I wouldn’t recommend Stable on a desktop/laptop unless that person knew what they were getting themselves into. I used to run Sid a while back, but didn’t want to have to deal with the mild breakage from time to time. Generally speaking it’s “stable enough” for most people, especially on a daily driver.
That being said, I have a few flatpaks running, but that’s mostly because they’re apps that aren’t packaged for Debian.