The integration of this model into core upgrades is dependent on the interest of users. Arthur has expressed his support for it on Twitter, but if many users express their opposition to it, it is unlikely to become a priority for discussion or implementation. Ultimately, it is a question of if, rather than when, this model will be integrated into core upgrades. It is important to note that the decision to integrate this model into core upgrades will be based on the feedback of users, so it is important to make sure that your opinion is heard.