WSGI Servers - Flask vs Async?

Flask is a great choice if your code base is mostly sync, as it may have started. It's only when perhaps you want to go fully async or you've mostlyync with maybe a few sync pieces of code that you actually would choose court. You should still be able to use the same WSGI servers,. Like we've said a couple times, like we're not breaking anything. We're not changing how flask works or anything like that.