it's not gonna be a big difference. these companies were used to be run by mechanics and engineers, now they are run by professional corporate executives.
what's the difference? I don't know if they teach this in school. the #1 rule for a doctor/lawyer/CPA isn't to help people, "THE" #1 is: Don't do anything that will cause you to lose your license. the #1 rule for a mechanic/engineer/contractor is you can let that thing you build fall apart, someone dies, you go to hell.
now days these tool companies are publicly traded enterprises, the #1 rule for the head of these companies is: making the most money for their shareholders in the shortest time possible so he/she can be either re-elected or be hired by a bigger company with bigger power and of course bigger pay. it's a very tricky business, bigger profit doesn't mean higher company stock prices, higher quality of product doesn't mean higher-profit sometimes. company ownerships change all the time, management come and go everyday, that's the nature of how large companies run. that's a fact.
like I said before, the best tool America ever made is called "free market", if all these companies turn their production to Asia, well, I bet someone, will look at it as an opportunity to start made quality tools in the U.S. and be successful.
who knows, maybe ten years down the road Danaher would sell Matco to Walmart, and Harbor Freight will be a high-end store selling U.S. made tools only.