Look how fast the government took native Americans, hardy subsistence tribes, and what the reservations look like now. Look at the welfare class created by the "Great Society." Same thing, handouts and the systematic destruction of every institution that had a positive influence on those people.
Give it a couple more years of expanded unemployment benefits and we will create another large group of non-productive citizens.
While some of this is due to an aging overall population, that doesn't begin to explain a 100% jump in <15 years.
There was a Stossel episode that illustrated this beautifully. There was a photo of a couple of fields taken from the air. Both were on "Indian land," one was owned and managed by the federal government, the other was privately owned. The government owned field was a mess, while the privately owned field had crops ready for harvest.
Mark