EAT/YMYL optimisation is used to improve the user experience and increase search engine rankings. You’ll want to think about the kinds of queries where you can serve needs or the kinds of sites and answers that people might look for concerning the topic on your site.
If your site has content that is concerned with healthy living, cooking, eating good food, or helping people who are going through similar problems or experiences that they are having… chances are your website would be a prime candidate for EAT/YMYL optimisation.