A lot of very common operations can panic: division, dereferencing pointer or interface, indexing/slicing an array/slice/string, asserting the type of an interface, and converting a slice to pointer to array. It’s possible to check, but I’ve never seen a tool that verifies you never use any of these without checking.

And there are some operations where you cannot check in advance whether a panic will happen: comparing interfaces (underlying values might not be fully comparable), indexing a map (could blow up during any concurrent write), and closing or sending to a closed channel.