Tax policy is typically used in the opposite way, if the dollar drops and the US government wants to shore it up, it will alter tax policy to encourage repatriation. The Bush administration did it in the early 2000's if I recall correctly to help strengthen the dollar.
If more money/investment is back in the US then it may actually help wage stagnation and get people raises. It will at least happen in the small/medium business arena which would also love to have healthcare removed from employment.
To help small/medium business, lower taxes and remove benefits from employment. They will have more to pay employees.
More capital is always better. It lowers the bar for investment. It increases productivity, allowing us to get more of the best jobs. The strong dollar is a sign of success.
And don't forget that reprinted profits aren't always revinested, lots of it is paid out to shareholders who consume some of them, creating demand.
I think one of the unintended effects of the loose monetary policy at home and abroad is the extreme rise in home prices in all major cities. I think most of this was not intended by the policy makers. But investor dollars follow safety and returns - real estate has been an amazing investment since 2008 (look at major cities like Toronto, Vancouver, SF, etc.). We're talking about doubling you capital in less than 10 years. This is not stopping ... I don't think it will until rates go much higher.