Represent.Us has been focusing on passing state level anticorruption acts until we fix congress enough to pass federal ones. To show just how corrupt things are, they got one passed in South Dakota and the powers turned around and did this https://www.salon.com/2017/01/25/south-dakota-republicans-st...
Personally I have spent a long time thinking about these issues and I think at the federal level both parties are so corrupt that my 2020 campaign will be based on taking the majority away from both parties, and uniting independents, libertarians, constitutionalists, the green, and other parties under a coalition dedicated to actually representing their constituents.
New York doesn't have ballot initiatives like some states do. Constitutional amendments have to be proposed by the legislature, and they're going to be pretty unlikely to vote to take away their own power.
In the not-so-distant past, there was a pretty successful initiative where people would occasionally end the lives of people who blatantly stole from them, or egregiously misrepresented them, while holding a position in representative government.
https://en.m.wikipedia.org/wiki/Rootstrikers