As an ex-linux user and current mac user, I'm still frustrated by linux laptop hardware support. Ethernet ports that need to be re-plugged, suspend-to-disk not working... lots of glitches things that were already annoying 6-7 years ago but now are hard to justify compared with the polish you can expect from other systems. I could never go back from my macbook because I need everything to just work - no glitchy touchp…
I am basically using linux just for apt-get, the configurability and the ability to test server-side software in the same-ish environment as it will actually run in is a nice plus.
But yeah, people that argue that "there are no issues" are either lying or were incredibly lucky. I actually bought a laptop that had ubuntu pre-installed that stopped working immediately after doing a system update! (Because the laptop had a binary blob driver for a graphic card, and that stopped working with some new kernel or whatever.)