If you have a "no liberals" filter, you'll get a worse bubble. But if you implement it as a "no politics" filter, you can get all the benefits without directly

If you have a "no liberals" filter, you'll get a worse bubble. But if you implement it as a "no politics" filter, you can get all the benefits without directly affecting bubbles. "No politics" is a tricky problem, though. 'Politics' is less of a category and more of a spectrum. Is COVID politics? Climate change? Minimum wage research? BLM? But at least you could filter out the rhetoric and mindless other side bashing which are hardly politics anyway.