dsfyu404ed never commented or implied on what should happen. He simply stated what might happen, and why it might happen.
It's a pretty routine argument that says if you threaten my job for any reason I'll vote you out.
Doesn't matter if my job is creating things that crash, giving people cancer, etc.
That argument doesn't fly for a lot of us.
There will still be mechanical and aerospace jobs, just at companies that aren't going to play fast and loose with regulations.