First quote : concerns the loss of controllability reaching the limitation/protection. Boeing are not hard limited. Airbuses and F-16 are hard limited.
IMO nothing to do with behavior of 'response of FBW in updraft'.
In case of sensed overspeed both Airbii as Boeing FBW raise their nose to arrest the exceeding airspeed.
Both needs pilot intervention to restrict the induced climb.
Second quote : concerns the certification of the AF-447 AoA sensor from the report and our threads i.e.
The other brand has it's certifications too, being 30kts for ADIRU and 60kts for SAARU.