stopped working after adding cookie consent JS

This is a cookiebot issue, not an antibot issue.

You can try and bypass the issue with this custom code in a custom module:

/**
 * Prevent cookiebot from blocking antibot. (testing code: to evaluate)
 *
 * Implements hook_library_info_alter().
 */
function MY_MODULE_library_info_alter(&$libraries, $extension) {
  if (isset($libraries['antibot.form'])) {
    $libraries['antibot.form']['js']['js/antibot.js']['attributes'] = ['data-cookieconsent' => 'ignore'];
  }
  if (isset($libraries['drupalSettings'])) {
    $libraries['drupalSettings']['js']['misc/drupalSettingsLoader.js']['attributes'] = ['data-cookieconsent' => 'ignore' ];
  }
  if (isset($libraries['drupal'])) {
    $libraries['drupal']['js']['misc/drupal.js']['attributes'] = ['data-cookieconsent' => 'ignore'];
  }
}

However, the better solution is to disable auto-blocking mode in cookiebot and handle JS files which set cookies properly from within Drupal.