Can tuples be considered objects whose state cannot be changed after creation?

Yes, tuples in Python can be considered objects with immutable state after creation. Tuples are immutable sequences, meaning that once a tuple is created, its contents cannot be changed (elements cannot be added, removed, or replaced). This distinguishes them from lists, which are mutable.

Example:

t = (1, 2, 3)
# t[0] = 10  # will raise a TypeError

Thus, tuples provide data integrity and can be used when it is important that the contents do not change.