Will Google implement a feature to explain targeted Google Ads before 2026?

Explainable AI (xAI) methods have gained popularity as a means of increasing user trust in AI systems. There are numerous xAI methods; a non-exhaustive survey is provided by Christopher Molnar. Facebook has implemented (as of December 2021) a form of explanation for targeted ads (by clicking “Why am I seeing this ad?”). Google Search released beta feature in July 2021 which explains features of search results which make them relevant to the user's search query.