It seems something's changed at least, which is positive.

https://www.msn.com/en-us/health/other/fda-approves-fall-covid-shots-but-with-new-restrictions/ar-AA1LkLuE

The new restrictions — which were expected — are likely to affect what insurers cover for people who don’t qualify for the updated Covid shots.

Prior to this change, the CDC recommended Covid shots for everyone 6 months and older.