Good lock is not a third party app, you understand this? You also understand there's something called software bloat, where not every user wants these full customisation features. It's called a balance. Samsung are not mind readers. They don't and won't know your specific default needs, but they still can accommodate you. Just because you have this peculiar stance about it, does it make Samsung at fault? Also FYI, you don't even need Good Lock to add it, it's already baked into the standard UI customisations features.
