There are a lot of people that directly share some of the responsibility for failing to properly treat the Flint River water after the switch (and for switching in the first place).
But for instance, are the people that voted to start bankrupting the city in 1985 also responsible for the crisis?
How about the people that failed to replace their lead water supply lines after it became clear how dangerous lead can be?
Are you advocating that no one be held responsible? Of course things can be complicated, but in light of the evidence, it isn't as hard to disentangle as you suggest.
Kind of amazing that somebody twice asks "who's responsible?" and instead of an answer to a straightforward question, they're accused of claiming nobody is responsible. Why not just answer the question?
There are a lot of people that directly share some of the responsibility for failing to properly treat the Flint River water after the switch (and for switching in the first place).
But for instance, are the people that voted to start bankrupting the city in 1985 also responsible for the crisis?
How about the people that failed to replace their lead water supply lines after it became clear how dangerous lead can be?
And on and on.