Comment by verdverm

- the tabs, extra keystrokes for common tasks, other UX related things

- several poor security mistakes or choices that broke my trust

- trying to be closer to an IDE, all these harnesses want to be the interface to rule them all, that's not what I want in my harness

- doing things that another tool, which is harness independent, should own (multiple async/parallel agents)

- too much change dropped at once, so many breaking changes, several I cannot migrate at work without impacting the devs I support