I've experienced the same experiences as those mentioned above in Barcelona. You clearly agree with those terrorizing tourists out of some misguided blame.
The reality is that the rich Spanish sold the rest of you out for a quick buck. That's why there aren't any good jobs and any reason to stay. Those that stay whine and complain. Yet every Spaniard I've talked to in northern Europe talks openly about the whining and the lack of desire to get to the root of the problem or take responsibility.