By farming do you mean sector swapping? Then all the top guilds would actually have been farmers.
Not necessarily. If swapping is the only thing that a guild will engage in, then yes, but if the season is dead and the guild as a whole holds back so other guilds take sectors and gives the subsequent season some interest, I see that as just fights and fun. If it were possible, I would have been equally happy if there had been a stop button at that point and the season could have been ended ahead of time, rather than people having to spend another week monitoring a dead map. By contrast, swapping if it’s part of a coordinated effort to maximise rewards for everyone is just essentially teaching a whole guild to farm.
Now I want to know - what is a farmer?
A farmer takes no or minimum interest in higher attrition gaining sectors, and focuses on what can be done to maximise their own fights. You say that you fight alone in the night to give the next shift buildings for when they come on. Does it mean you kill your attrition then, or just that you take the easy fights that are available, dime through maybe for more easy sectors, and set the next buildings for others to build? Or a combo of both. Only you know, I don’t pass judgment. But if there truly is nobody else interested in your guild, is that a fighting guild, or just a place for you to maximise fights because you are one of few interested people? Again, I don’t pass judgment, just asking for that reflection.