While they are very good, and I don’t doubt they’ll be influential, Baldur’s Gate 3 and Kingdom Come Deliverance 2 are way too young to be influential yet.
It seems they are saying that these are already enforced:
The key principles and the Common Position are based on the existing general rules of EU consumer law directives that apply to digital services and digital content provided to consumers, including video games. The Commission will continue to examine these topics in the context of forthcoming consultations on the Digital Fairness Act.