Comment by princevegeta89

The issue is that people often forget to uninstall these apps almost all the time. Apps like Delta, Southwest etc. are the perfect candidate for this. We require something similar to ephemeral apps that exist only for a limited period and automatically get deleted later. If the OS could provide such a feature by default, it would be a blessing. However, this again contradicts the commercial interests of many companies and services, so Android and iOS will likely never implement it.