You seem to be fixating on the term "fight back," when the commenter you're replying to is asking for ways to not feel excluded at his/her job, where s/he spends a majority of his/her waking hours.

As someone who has experienced this, I encourage you to draw on that experience and have empathy, even if that experience is expressed in ways that don't immediately resonate with you. You have more in common with the commenter you're replying to than you appreciate.