Just curious, zero PHP skills

Got this Simple History event:

You’re doing it wrong: “register_rest_route” “The REST API route definition for <code>meow-analytics/v1/all_settings</code> is missing the required <code>permission_callback</code> argument. For REST API routes that are intended to be public, use <code>__return_true</code> as the permission callback.”

Should I care?

WP: 6.8.1

Theme: Hestia Version: 3.2.10

PHP: 8.1.32

Simple History version: 5.11.0