That’s correct, the guidelines may be changing. Below is a link to a Washington Post article on the topic, and a link to the USPSTF page where review and comment may be given.

Link to USPSTF page: https://www.uspreventiveservicestaskforce.org/uspstf/draft-update-summary/aspirin-use-to-prevent-cardiovascular-disease-preventive-medication

Link to Washington Post article: https://www.washingtonpost.com/lifestyle/2021/10/12/low-dose-aspirin-heart-attack-stroke/