There is unfortunately people who have the whole family, or paid farmers play their account 24/7/365
I'd like to know exactly what they will be "farming" there is nothing to farm. Even gathering nodes are on a timer for each player, some are on a week long timer. It's a game, enjoy it for what it is, those that rush it are the first to say "there is nothing to do", and that's their problem, whilst those who take their time and enjoy the WHOLE game, never run out of stuff to do and really couldn't care less what so called "hardcore" players are doing as they are never likely to play with them. As for not finding groups for dungeons, there are always people willing to help others through them, they only have to ask in chat.