I strongly disagree with companies like Apple using tax loopholes to avoid paying their fair share of taxes in the US. The solution isn't a reduction in corporate tax rates but the elimination of the tax loopholes at a global level.
Still, it's ridiculous to single out Apple while ignoring far worse offenders like Verizon, GE, and Boeing, who pay virtually no US taxes at all. Or Trump, for that matter, who hasn't paid a nickel of income tax for twenty years.
The jobs issue is even harder to fix. There's no way Apple could manufacture iPhones or MacBooks in the US while maintaining the same level of quality and innovation and without substantially increasing their already high prices (which, in turn, would substantially reduce the volume of units sold and the company's overall financial performance).
Those who believe Trump is going to do anything to materially improve the lives of low and middle income workers are in for a rude awakening. But hey, this isn't anything new. Many gullible, low income Americans have been voting for Republican politicians for a long time.