Super high sustain and CC contributed to double-shield. Also, she can pocket Baptiste, Ana and Zenyatta who still are / will be oppresive.
Not really, if it wasnât for how strong aoe healing was dive comps wouldâve shut double shield right down because dive characters do not care about shields. Ds wouldnât have happened if they actually nerfed fortify, kinetic grasp, inspire and lamp. The barriers where not the broken part of that comp.
Canât remember how often Brigitte was played during pirate ship during OW1 but it was rare.