1) it has almost nothing to do with their policies, but job situations got a lot better under non-business types like clinton and obama than the bushes. we're still on the wave from the past few years, but it will be interesting to see the ripples once we get domestic policies in place.

2) the heads of the companies that actually are growing in america keep writing letters and trying to figure out trump because they know it's not supply side economics that will determine the future of their businesses (and the associated jobs), but other government policies and investments. they know the congress and trump are pro-"job creators", so they could sit back and reap the benefits, but they're also smart enough to know that getting richer won't do shit for tesla or space-x or the internets. another billion in zuckerberg's account isn't going to do as much good (even for zuckerberg!) as putting that money into NIH research that's already in the pipeline.