The people you are talking about are either your coworkers or those you've met in a workplace related environment, correct? Management wants to do the best things as quickly and cheaply as possible, and anyone who speaks out about it publicly or to their coworkers would be doing harm to their career.
The same is true in any industry. On the factory floor, workers who complain loudly about immigrants working side by side them at the workplace will get them fired.
The same people who you think are all for globalization of the workforce, may also be part of the "trump/Bernie voting masses" behind closed doors.
As for the CEO jobs, there isn't a large group of voters that identify with candidates. I mean, this is getting kind of silly. Do I really need to explain why someone competing for a CEO job with an immigrant can't look to the political process to help them?
And anyway, even if I'm wrong and tech workers are for the race to the bottom, you are quibbling about minor things while ignoring my main point. Do you really think there is morality in denying the lower class a voice to help change the situation they are in? Are the laws shat out by our ancestors so great we cannot change them, even though the result turned out not to be so good? Is it like a board game, in that if you lose, it's unfair to complain because you should have been able to deduce what would happen from the beginning?
What, exactly, do you mean when you refer to the elite as "honest, moral and principled individuals" in your parent post?