Yes. Because the UI and UX of a tool that you use everyday matters. The average user will hold ease of use over privacy 9 times out of 10. In my case though I wasn’t able to use FF for a while due to the lack of debugger support for a project I was working on. Now it comes down to me having to work on multiple projects at once so tab groups and organization are key. Now don’t get me wrong, once Chrome totally kills adblockers I’ll drop Chromium browsers like a bad habit, but the point still stands though, FF could use some UI improvements.