Do you think that the accountants at Google, Apple, et al. have failed to foresee this sort of pushback? I personally don't doubt they've been planning alternative tax-avoidance scenarios for years. That would include lobbying other jurisdictions for favorable tax treatment in any rational scenario.

To date, they have suffered no serious financial or reputational consequences for tax evasion, so there's no reason to think they won't continue to avoid taxes as part of their overall financial strategy.