Performance is a feature and management often doesn't care to optimize for it. If the market valued performance more then we would probably see competitive services which optimize for performance, but we generally don't. I'm sure there's plenty of developers that could deliver improved performance, it's just a matter of tradeoffs.
Maybe the people who care this much about performance should start competing services or a consulting firm which optimizes for that. Better yet, they could devote their efforts to helping create educational content and improved frameworks or tooling which yields more performant apps.
Maybe the people who care this much about performance should start competing services or a consulting firm which optimizes for that. Better yet, they could devote their efforts to helping create educational content and improved frameworks or tooling which yields more performant apps.