As the title suggests, is there a way to default the "Add null checks" box to true when using the "Generate Constructor" shortcut within a class?
Currently, Visual Studio 2022 does not provide a built-in way to set this option as the default for all future constructor generations.
I recommend that you could give feedback in Visual Studio Developer Community.
If you post feedback, you can provide a link to it here to see the progress of the issue.