One really annoying thing about all my banking apps telling me they're dropping support for Android 9 is that they phrase it in a really patronizing way, "you need to update your software to a newer version of Android." Just not even considering the possibility that I might be using an old phone that doesn't get updates anymore. But they don't want to come out and say "or buy a new phone" because of course that would piss people off, so they'll let their less informed customers drive to their nearest carrier store or phone repair shop and make the poor clerk there deliver the bad news.
It's not like a massive deal, but it was annoying enough to me to make a post about it, clearly. The presumption of having a device that can be updated is super lame. It's not like there's no good way to phrase it.
Your device is running an older version of Android that we will soon stop supporting. Please update your phone's software to the latest version. If this doesn't resolve the issue, or if your device cannot be updated, it may be time to look into upgrading to a device that supports the latest software. We are making this change to ensure the continued security of your information.
Or something like that. Idk.