Congress needs to look at the sectors with the lowest productivity growth! Home construction, infrastructure, health care, and eduction.
Here's a great place for congressional investigators to start: https://pedestrianobservations.com/2019/03/03/why-american-c...
Though, in reality, many those industries are high cost because of congress
But I largely attribute the high productivity of tech to the simple nature of software as opposed to the tech industry being comprised of the most productive workers and efficient management.
The flexibility and efficiency of software is insane compared to even just the hardware side of it, much less medicine or home building.
Being in the position of having dominant global tech conglomerates be American has immense value. Do we want to preserve that, or destroy it?
The real problem here is the natural preferential attachment that emerges with tech companies at this scale.
"A preferential attachment process is any of a class of processes in which some quantity, typically some form of wealth or credit, is distributed among a number of individuals or objects according to how much they already have, so that those who are already wealthy receive more than those who are not."
I don't know how we deal with this in the modern world. IMO we need to at least start with network science on the table and realize we do not have the answers if using outdated ideas.