ENH: Refine boolean checks in Index class for level validation

Author: whyvineet

pandas/core/indexes/base.py

@@ -2175,20 +2175,29 @@ def _validate_index_level(self, level) -> None:
                 f"Requested level ({level}) does not match index name ({self.name})"
             )
 
-        if isinstance(level, bool) or isinstance(self.name, bool):
+        if isinstance(level, bool) and isinstance(self.name, bool):
             if level == self.name:
                 return
             raise KeyError(
                 f"Requested level ({level}) does not match index name ({self.name})"
             )
 
         if lib.is_integer(level):
-            if isinstance(self.name, int) and level == self.name:
+            if (
+                isinstance(self.name, int)
+                and not isinstance(self.name, bool)
+                and level == self.name
+            ):
                 return
 
             self._validate_positional_level(level)
             return
 
+        if isinstance(self.name, bool):
+            raise KeyError(
+                f"Requested level ({level}) does not match index name ({self.name})"
+            )
+
         if level == self.name:
             return