Nah I just put my international SIM to pull the update ... The hoops are for someone if they don't have a different SIM and want to pull the update.
Yeah I got two updates, originally beginning of June I got ATE4 with June security update (US unlocked on T-Mobile). I was able to pull ATF1 today after reading about the update on Reddit.
But supposedly US unlocked model using Verizon SIM got the June security update with ATF1 beginning of June itself according to Buzzy3970 post above
As we know Samsung updates are all over the place with firmware versions