Why though? Reduced attack surface? Few care that Excel/GSheets/OCalc are huge beasts with tons of functionality that the typical user won't need. It's easier

Why though? Reduced attack surface? Few care that Excel/GSheets/OCalc are huge beasts with tons of functionality that the typical user won't need. It's easier just to give people a powerful and well known product than to try to find something that doesn't do more than strictly required.