Except many unions do exactly this through closed shops and other tactics.
2. protectionism from people insecure of their ability describes both tech workers and tech companies. Google, Facebook, Apple et al have increased their political presence in recent years with additional lobbyists. corporations love an unfair playing field as much as anyone.
but when you say the solution "isn't to clamp down on the supply" i lose the thread of your argument.
clamping down on the supply is exactly what a public sector union does. union work rules and other union-favorable city regulations exclude or limit non-union workers who might otherwise be hired to carry out various city functions.
working for the city or the department of water and power can be a very good deal for the worker, but city residents pay more in taxes and see less service as a result. merely unionizing the labor force helps some people but hurts others.
indeed, a case can be made that, because police officers are so highly paid and benefitted, they are scarce. and because they are scarce, there's more property crime, and murder, than there would be otherwise. it seems quite plausible that some city residents pay a very high price because of this public sector unionization.
in politics, this leads to a strategy wherein city residents who live in "electorally unimportant" areas (i.e. poor areas with lower voter turnout) receive lower levels of government service than city residents in areas that vote a lot.
I've not seen an example of this. And I do not consider being a member of the union to be clamping down.
One key obstacle, officials say, is the contract with DWP’s largest union, IBEW Local 18. The agreement requires that managers negotiate with the International Brotherhood of Electrical Workers before hiring contractors. Initially, the department is supposed to attempt to fill any internal vacant positions, Howard said. The contract also obligates managers to offer IBEW workers overtime to fill some of the need.
IBEW business manager Brian D’Arcy declined to be interviewed for this story.
from: http://www.dailynews.com/2014/05/06/dwp-lagging-behind-on-re...
Forgive my crass reply, but, I have only seen unions become weaker and weaker in the U.S. And even when they were "strong" they didn't protect labor interests against increases in labor supply. Globalization has wrecked a number of industries, which unions were powerless against. The strongest card in the hand of any laborer is their scarcity.
Also, nobody (including myself) is advocating for "playing gatekeeper". I merely made a post warning people of what's coming. If you look closely my advice was to the individual - invest in yourself. Don't count on unions, or governments playing gatekeeper, to protect your current salary.
Furthermore, if tech is about disrupting everything, including the nature of work itself (through on-demand) and even the nature of human relations itself (through social media), then surely some attempt could be made to better labor relations by inventing a better type of union. It's especially rich to hear "no, it can't happen, it's always failed in the past" comments wrt labor unions come from workers who work in an industry that's supposedly all about innovation.
I wasn't trying to attack you for your original comment, in any case. You actually offer good advice. But my general sentiment is that we shouldn't try to restrict the labor market- it seems as wrongheaded as trying to fight gentrification by limiting house construction just because some of those units will be luxury condos instead of affordable housing- and that lowered wages could be fought by the presence of a tech union that protects tech workers.