https://www.theverge.com/2024/7/2/24191049/mastodon-built-in-bylines-journalists-fediverse
Mastodon has now rolled out Built-in bylines, which will allow you to go directly to the social media account (threads, flipboard, wordpress, activitypub, peertube and more) of the Articles author, not just the account of the person who shared the link.