It's also just as simple as experiences. even if we could remove all bias, we don't know what we don't know. aspects like language barriers don't help either in terms of properly sharing such histories either.

That's just stretching the meaning of the word "political" so broad that it ceases to have meaning at all. For an act to be political, it needs to engage with the environment with an intention to change or entrench it. If you include in your definition actions that are the result of a certain political climate, you have simply nullified the word.