code: public function getCountry()
      {
          $countryCode = $this->scopeConfig->getValue('general/country/default');
          if (!$countryCode) {
              return null;
          }
  
          $country = $this->countryFactory->create()->loadByCode($countryCode);
  
          return $country->getName();
      }
docs: Returns default Country
  
  @return string