Ah, because you haven't experienced it ( or rarely do), it's a fallacy? I understand experiences vary, but yea I am throwing the BS flag on the posters always saying that poorly geared pugs are getting constantly rolled by geared premades. Yes this happens, but for the most part this scenario is hyperbole.
The solution isn't "get friends, queue up", the solution is already in place: want to play with friends? Do rateds. Solo queuers shouldn't be fodder for bored premades. This is just rhetoric. Most "premades" are legit 5 mans. Last time I checked you can't do RBGs with 5 people. I like to sign on, find a group & be PvPing within a few minutes. RBGs take much longer to set up/find & besides randoms are meant for EVERYONE. If 5 players want to group up (for whatever reason... usually not to "stomp pugs") then they are within their rights to do so.
Just because some players refuse to group up does not mean other players shouldn't have the option to group up. I for one am tired of bots, AFKers, awful players & players ignoring objectives being the bulk of the pugging pool of players (some are good & try to win, but they are the minority). My money is just as good as the pugger's money & my time just as valuable, so don't try to persuade Blizzard to bend to your preferences and screw over players that desire to run with other competent players with a similar desire to win.
It's not always a matter of solely gear when it comes to premades VS PUGs. Having a 5 man premade in WSG/TP with a decently geared FC and some heals is pretty much unstoppable against your average pug, as an example. Having a 5 man team roving in AB, BoG, EotS capping nodes can be a force to reckoned with. What do premades group up for, if not for some advantage in gear, communication and class make-up? These are what allow you to stomp pugs. So no, technically not everyone goes with premades to stomp pugs, but the result is exactly that.
It's not a matter of refusing to group with other players. Perhaps people don't have friends that PVP, or their server is low pop, or they play during off-peak hours, that they can't premade. As a solo queuer, I am just as tired of bots, AFKers, HK farmers, people that I can't communicate effectively with ( brilliant sticking us with Latin American and Brazilian servers) as you or anyone else is. To paraphrase, my money is just as good as yours, and I (nor any solo queuer) shouldn't be screwed over to placate those who want to premade, when there are other avenues ( as time consuming as it may be for them to set-up) for group play. Solo queuers have no other option.