author_unlink_amp_version

add_action( 'amp_post_template_css', 'ampforwp_add_custom_css_example', 11 );
function ampforwp_add_custom_css_example() { ?>
    /* Add your custom css here */
    .amp-wp-author a  {
        pointer-events: none;
        cursor: default;
    }
    <?php
}