Fact number 2- specially with how most RoR players are in adult age group, most players RL speaking have jobs, and as such usually know well enough how to works as a team.
Possible conclusions- either somehow people are just unable to organize in rvr (not likely), or most people are able to organize but specifically don't want to, beyond necessary minimum (pug wb). Which leads to funny consequences, specially that RoR even more then AoR tries to push into organized gameplay (to which pug replies with "f..c no"). If someone has a different explanation, feel free to post one.

(meme stolen from Asderas27 on discord)
(also, RL work speaking I am a small team's leader and work in large size organization, also in RoR I solo roam most of the time, and only join/make wbs when there is no other way to get bags/royals)