We're talking about entitites that run COBOL code from the 60s and are too afraid to update or replace it, for fear that something break. There's a reason why

We're talking about entitites that run COBOL code from the 60s and are too afraid to update or replace it, for fear that something break. There's a reason why most enterprise-oriented systems take inertia quite seriously — it has been something their customers greatly desire who are losing considerable capital on even minor downtime.