code: function optOut(optOutParam) {
    let out = optOutParam;
  
    if (typeof optOutParam === 'undefined') {
      out = true;
    }
  
    setOptOut(out);
    return out;
  }
docs: Global helper for the opt out mechanism for all tracking tools
  Sets information to container and inform whoever should
  be informed (GA)
  
  @param {boolean} [optOutParam = true] If false -> revert the opt out (enable tracking)
  @returns {boolean} - state which was set