When you are gay or trans and a significant chunk of people find your mere existence revolting, when you are black and a significant chunk of people believe you are innately less intelligent and more prone to violence, when you are a woman and a significant chunk of people believe you have no business starting a career or working in tech or people don't believe you when you claim to have been sexually assaulted, it's hard to treat "politics" as an abstract debate where free-thinking intellectuals joust in the marketplace of ideas. In these contexts, you actually live "politics" - every day, from the moment you wake up to the moment you sleep. You can't opt out of it.
I am taking these examples because they resonate best with what are considered "political" subjects in the West, but in more gruesome contexts, such as the situation of Syria, "politics" is whether you are pro-Assad, pro-rebel, which rebel group you are part of, etc. You can see how silly (at best) or insulting (at worst) it can be to try and dismiss politics when they are actually a matter of life or death.
Whenever there is a struggle, whenever there is an imbalance of power perceived by some to be unfair, there is politics. If you do not perceive that imbalance, it means you are on the better end of it, and your lack of stand is simply apathy for the status quo. I don't seek to judge you for that, but hopefully you may understand that some people are unhappy with the status quo and wish that it change, and that's why they're getting political.