I'm kind of ambivalent about jujutsu. There's too big of an impedance mismatch between GitHub PRs and jujutsu, nor does it have a good VS Code UI.
I only use it when I have a ton of minor PRs I want to work on simultaneously, otherwise I just do git worktrees.
I'm mainly in favour because my name is JJ and sharing my name with a widely-used source control tool might help my career.