Overwhelming majority of people concluding that shooting protesters to back or head is a bad thing does not imply lack of nuance or low quality of the discussion. Overwhelming majority of people concluding that political repressions and fear based government are bad thing does not not imply lack of nuance or low quality of the discussion either.
The both sides and truth in the middle knee jerk is does not represent nuance or meaningful discussion. It frequently muddles nuances, creates false equivalences and makes the discussion loose the substance.