Link to issue

Closes #5546

Description of change

Updated the __eq__ implementations to return NotImplemented instead of False when comparing against an unsupported type. This aligns with Python's data model and allows the other operand to handle the comparison.

Demo

N/A

Testing strategy

Additional information (optional)

https://docs.python.org/3.14/reference/datamodel.html#object.__eq__

Guidelines

• I have reviewed the pull request guidelines and the Code of Conduct and confirm that this PR follows them.
• I have added an entry to the changelog if needed (not required for documentation PRs).