How to hide author card on one post type

Hi,

That would be possible. You could create such a condition in the code, or you could try something easier. If you created the custom post type like this, using a post template
– https://forum.tagdiv.com/custom-post-type-support/
Then a CSS code like in this example should remove the author box for posts from the CPT

.single-td_book .author-box-wrap {
display: none;
}

The general setting in the theme panel will remove the author box for all the posts, a specific setting for custom post types does not exist at the moment. Please let me know if you need more help.

Thanks