The money in question was earned outside of the US and has been kept there because of high US tax rates. kt's "solutions would simply make it more worth US companies' while to leave the US, taking thousands of jobs per company out of the US. There may be a one-time cost, as kt advocates, but it's a one-time cost that will be more than offset by decades of operating free of US government tyranny.
Obviously, this is beyond kt's ability to think. Libs & Progs seldom think beyond their intended effects to anticipate the immediate and long-term real life effects.