Making blog post thumbnails clickable links

Hi - how do I set the thumbnail image for blog posts to be clickable links on the blog feed? At the moment, only the blog post title is a clickable link.

Please let me know if you use some WordPress widget or block to display posts, or if you mean the theme Posts block or the blog page. We make images clickable everywhere, if you use some default WordPress block then overriding it would require code customizations.