Yes, all OGs get 6 months of free premium. After that they will need to subscribe for more time.
Discussion
What’s OG?
What will happen to those who already have a primal name? What if they don’t subscribe?
If you currently have the Primal OG free subscription, it will run out after 6 months. If you decide not to renew your subscription, the name will become available again for purchase. This name will no longer be available to you unless you purchase.