The ramifications of losing all or nearly all of the tech jobs in the US is that the last "good" place to find better paying work that had a fairly low barrier to entry is now gone. I think that has major consequences for the US economy. I'm 52 and I can't just go back to school and re-tool to become a doctor or a lawyer now. I spent so many years becoming excellent and what I do, including higher degrees and certifications (I never really believed in certs, mind you, I always thought it was a giant scam).
Everything I look into as far as 2nd career goes has a very high barrier to entry and then there's the ever-present ageism barrier to fight, too.
I'm fortunate in that I have enough money to maybe just be retired, but most of you aren't anywhere close to being that financially independent. It's going to be ugly.
I knew for years that the offshoring blitz would finally reach critical mass and I was correct. Now it is an economic conflagration.