Yes, it is true.
No, it is not true. You can do whatever casual content there is on your own, you can do pug arenas, pug keys, pug raids, LFR, damn, you can do anything without friends.
This is the argument I have never understood and probably never will. So back in 2004 nobody had to work? Please, enlighten me, because I thought at ANY timepoint in history people had full time jobs, girlfriends, kids and other stuff you’ve mentioned. Or you think its the same people who played then and who play now? Please, explain this point, cuz I didn’t get a single bit of it. I’ve been playing since 2008. Yes, I now have full time job and family. So what exactly should change in the game design, regarding there’s ME, the Highlord, the MVP of the whole WOW, having to work now?
There’s Visions. Completely solo-content, which used to give a fine gear and even BIS items if you’re lucky enough. And also pugs. We’re gonna have Torghast in SL, which is also solo-content. What’s your point here, fam?
No it’s not bad. Go and pug. There’s literally almost 0 socialization with pugs except for saying “Hi” at the beginning of the run.
As for the rest of your post - why? I don’t see a point in implementing such a complicated and hardly balanced system to cater those, who can’t sign up for a pug run.
Go be me:
I get to play 4-6 hours a week, I don’t expect the highest gear. I’m fine with that. I know how this game works, I know that you have to invest TIME to get the BEST items. Do I have that time? No. Do I really need that best gear? No. I accept it and I don’t care. This is what to be an adult means. You can’t get everything you want, so you have to set priorities.