For me, doing little blinky things and other small projects, the library management was "good enough for me to not notice", but I've also never used Altium.

I didn't like my first install as it required me to be on the internet for library parts. On a later install I found the option to have them locally and that works better for doing layouts on airplane trips.

I tried Eagle a few years ago enough to make a couple designs, but never got proficient at it, just "passable". I found KiCAD easier than Eagle, but it was also several years later and my second such package, so I'm sure just being deeper in the hobby was a big part of that ease.