I don't have any problem with people. I have a problem with the build kitten's. I don't run builds that are 100% someone else's. I have to have the flexibility to tweak things to work for me.
There are those guilds in WvW that are the same. I just avoid them too. Fortunately I've found freewheeling guilds there that I enjoy running with.
I solo my story and hate being forced to play it with others. I don't mind it, I just do not want to be forced to.