Agreed. In every guild my characters have joined, there's always a handful of people who expect other people to carry them through the game. Rather than look for a group to tackle Scarlet Monastery (I've never had to wait too long to find a group for SM, especially if I'm tanking or healing), they ask their high-level guildmates to run them through. Repeatedly. Every day, sometimes multiple times a day, until the 80's formally cut them off or just start ignoring them. Don't be that guy.

If you're working on your first character, you'll enjoy the game more if you find a group and put some effort into your instance runs. By blowing past all the level 1-60 content, you're just short-changing yourself. Also, bear in mind that even a high-population realm has about the same population as a small real-life city (my realm is about the size of Missoula, Montana or Decatur, Alabama), so you can expect news to spread just as quickly. There's always a chance that if you irritate the members of Guild A, that news is going to find its way to Guilds B, C, and D.