Why the focus on unions, which are very weak in the U.S.? How about public officials who give work to their wealthy, powerful allies and donors?
Weak in general, yes; but very strong in the public sector. They push through all sorts of measures because they control a large voting block (and often public sector unions support each other without questions; for example, if the fire fighters union is pushing for something, you can bet the police officers union will support it too). This really magnifies their power.
New York City's unions, particularly public and construction unions, are strong. In my limited experience, at hearings and meetings involving New York infrastructure, the "ayes" are supplied by the unions. The "wealthy, powerful allies and donors" are more present at zoning and related private-development discussions.
Unions are visibly and numerously present at New York's many off-season elections, e.g. judicial primaries and participatory budgeting polls.
Good point; unions seem stronger in NY than in other parts of the country.
However, if you are a New Yorker, I don't think you mean to claim that the wealthy and powerful aren't the beneficiaries of corruption.
IMHO, unions give workers power, balancing the scales a little. Power can be used for good or bad (or almost always, for both), but I certainly wouldn't exclude working-class people from it for not being angels. Why should they be held to a higher standard than other powerful people? If we are going to fight corruption, why pick on the working class?
It's absurd to imply that such a person, if real, is representative of the incomes of union members in New York. And again, why focus on that guy and not the person making tens of millions?
EDIT: Reading the articles you linked to, I understand those are the high-end of salaries of crain operators building skyscrapers in in NYC.[0] I'm not sure that's inappropriate; it's high skill work with many lives and enormous investment on the line, like an airplane pilot. Why do people think their incomes are inappropriate (if that is the implication) and not the person who makes tens of millions from their casual gaming software startup.
And that does not qualify as wealthy in NY, at least not in a way that will buy you any influence.
[0] The International Union of Operating Engineers Local 14-14B lays out the wage floor for its operators at $73.91 per hour. That’s $150,000 a year before overtime, plus benefits equal to $32.50 an hour. When the operator is behind the controls of a tower crane, he gets a $2-an-hour bump. On weekends, when cranes are moved, pay doubles. With overtime, many union members earn half a million dollars a year.