In my opinion, improving user experience isn’t something that is easily done piecemeal. It’s one of those things that can require architectural changes to get r

In my opinion, improving user experience isn’t something that is easily done piecemeal. It’s one of those things that can require architectural changes to get right, and so it’s difficult to improve on existing projects. Fixing bugs and making things faster is “easier” in a sense because the end goal is obvious and you can target specific portions of code to make immediate improvements. Improving UX can mean making many architectural changes before being able to reap any fruit from your labor. I say this as someone who has worked on a lot of apps. I can’t imagine the difficulty of making several pull requests and getting them accepted without any clear output in the product itself.