2 (IMPERFECT) WAYS TO BLOCK BARD

Summary from the TLDR Marketing newsletter

Disallow the Google-Extended user agent or use Google-approved meta tags and attributes to block Google’s Bard from using your site’s content. However, there is a chance using these methods could harm your organic search performance. This article also explains how to block ChatGPT’s bot, Common Crawl’s bot, and Bingbot.