It would likely help temporarily then the search engine would start learning based on your new location and you would be back to where you were. This is a feature that the companies need to be forced to offer.
I try not to use Google when I can, and use Duck Duck Go whenever I can. The answer is consumers telling these companies to go eff themselves and seek a competitor when possible. I have a browser plug-in that blocks all youtube ads so at least there's that.