Seems like we've gone full circle in a way. Originally people had to work at making groups and it was such a time-sink / drag for people who didn't have a regular group to run with that they implemented a LFG tool and Heroic versions of dungeons. Then they started adding fancy achievements to dungeons that you ran really efficiently which begat eXtreMe dungeon running in the form of Mythic. Now we're at the point where everyone is meant to faceroll the dungeons on day one in LFG, faceroll them on day two in Heroic and to have baseline dungeon experiences you have Mythic+0.
I just want to be able to login and have a decently challenging experience that is somewhere between the currently-breastfeeding keyboard turning healer and the red-bull addicted "how R you not ilevel 855 by now bro??" elitists.