What does an algorithmic task such as array comparison have to do with language syntax? The answer is nothing.
Sure, some languages might have builtins for comparing certain things, or doing intersections/differences, but those only apply to arrays of primitives, and even in those cases the utility of the builtins completely depends on the use case, and those builtins still have nothing to do with syntax.
I guess you've not written much python, or just not used any custom types in lists if you have.
class Thing:
def __init__(self, a, b):
self.a = a; self.b = b
def __eq__(me, them):
return me.a == them.a and me.b == them.b
>>>[1, 2, Thing(6, "Hi")] == [1, 2, Thing(6, "Hi")]
True
>>>[1, 2, Thing(6, "Hi")] == [1, 2, Thing(6, "Hello")]
False