In terms of marketshare, Blackberry's began to decline in late 2010, during the meteoric rise of Android. For context, Android eclipsed iOS just 6 months later

In terms of marketshare, Blackberry's began to decline in late 2010, during the meteoric rise of Android. For context, Android eclipsed iOS just 6 months later. But that's also my point - Blackberry killed Blackberry, not iOS or Android. Should Blackberry have been protected from it's competition?