I've been using Linux since 1996. Though I also use Windows and OSX, I haven't been without a Linux machine for 20 years, and I've seen a lot.
It seems the more Linux distributions try to target the "average user" they just dumb it down and/or make it more proprietary. I can barely stand using Ubuntu these days for that reason.
I know, it's configurable, I can change anything I want but I don't really want to see that trend continue. I would like to see innovation focused on making Linux better for work, not focusing on the average Joe who doesn't want/need it.