> rip the livelyhood from under millions of people's feet

I have never gotten this. How is livelihood being "ripped away"? There is enormous capability made available to anyone and everyone who wants to take hold of and do something with it. Just as it's on each individual to go through the process and pains of landing a job (or building a business, etc), it's also on each individual to keep up with changes that may affect their livelihood. If they want to keep it.