Biggest con of KDE + Krohnkite (to me) is no text-based config. I really have no desire to pour through the GUI to set up all my keybinds. I’ve tried this setup before, and honestly I mostly like it. However anytime I want to change something I just hate having to click through a menu with my mouse. The search bar helps, but often you’ll spend a lot of time guessing what the devs decided to name a setting. I went back to Sway and have no regrets. Though I’ll admit I wish there was something that was basically Sway with the benefits you mentioned here.

OK, but not everyone produces technical debt at the same rate and not everyone takes responsibility for what they produce, so the point is still relevant.