I think you are looking at everything from hardcore coders view, I consider myself a seasoned coder but I am still scared to death to add any type event into my actors which already work, there is barely any docs explaining multi events (do they add together or are they separated? Do they exclude themselves?), AI's hallucinate about your codebase so it is impossible to use them etc, I can't create sandboxed actor to test it, every added event takes 2 weeks to be included etc etc. From developers view is rental 95% easier to maintain. But well life must go on 😉