It doesn't require age verification, only age attestation.

More significantly, it does require all applications (from "covered application stores", but which has a definition for that which seems to include not only what you would normally call an app store, but any website or other source from which an app can be downloaded) to check the age signal provided by the OS when the application is "downloaded and launched".

While it is poorly drafted, circular, and self-contradictory on some definitions and other points, it arguably seems to prohibit age verification within the scope of apps it covers, in that:

(1) It requires all OS's to have an age attestation feature, (2) It requires all applications to use the age attestation feature, (3) It requires developers of applications to rely on the info from the age attestation feature as the "primary indicator of a users age range for determining the user's age", with the only exception being if the developer has internal (not external) information which is "clear and convincing information" that the user's age is different from what is signalled by the OS.