Warren Buffett is the legitimacy canary for any claims related to "bringing manufacturing/heavy industry/etc back to America." If there were any kind of non-bullshit plan to support the deployment of blocks of $10B to $100B on anything other than chips and data centers- which for damn sure we need- he would be first in line. But no. So he gets to sit around, eat his burger and coke, and collect $15B in interest on that cash.