The desktop-class features in Safari let you use Gmail, Google Calendar-as well as many other G Suite apps-within the native iPad browser. Alternatively, people who use an iPad that runs iOS 13 (or newer) might choose to access all G Suite data from within Safari. One option would be to install the Gmail or Google Calendar mobile apps, which already offer secure authenticated access. This change means that people who use an iPhone or iPad may need to take action to maintain access to G Suite account data on their devices.
It's time to dump Chrome as your default browser on Android.