Age out is a huge issue, but the article is misleading. Dependent children have always aged out at 21 w/ no grace period. Green card backlog makes this catastrophic for H-4s esp from India / China. Changes to DACA are irrelevant; these kiddos had legal status so were never eligible.

Former girl scout cookie selling champ here to confirm these are the good cookies from Little Brownie Bakers (not the inferior ABC Bakers variety).