No, the MCAS is fundamentally different from the envelope protection on the airbus aircraft, and AFAIK the protections on the 777. The airbus aircraft sensors have triple redundancy, and if even one of the sensors disagrees with the others, the FBW system degrades from Normal law to Direct law.
In the case of Airfrance 447, all three pitot tubes malfunctioned due to icing conditions well outside the the expected range required for type certification for that aircraft. The aircraft also did degrade down from normal law as was expected.
Admittedly, the sidesticks on the airbus do not provide feedback but both pilots ignored the aural "dual input" warning, as well as the warning indication on the panel.
In the case of Airfrance 447, all three pitot tubes malfunctioned due to icing conditions well outside the the expected range required for type certification for that aircraft. The aircraft also did degrade down from normal law as was expected.
Admittedly, the sidesticks on the airbus do not provide feedback but both pilots ignored the aural "dual input" warning, as well as the warning indication on the panel.