Kinda makes the motive for Amnesty perfectly clear.
You are missing something.
Some illegals will be amnestied to guest worker and will never be able to vote. Some illegals will be amnestied onto the path and will have to stand on the path for 7 years then another 5 years in naturalization for 12 years. Some immigrants chose not to naturalize, and will never vote.
So the illegal that gets amnestied onto the path and goes thru naturalization will be able to vote in 12 years while the 7 year old child of that illegal can vote in 11 years at age 18. The 14 yo child of the illegal can vote in 4 years at 18.