Which parts are you talking about? On one hand there is more telemetry & tooling to help improve efficiency. On the other hand developers are encouraged to bui

Which parts are you talking about? On one hand there is more telemetry & tooling to help improve efficiency. On the other hand developers are encouraged to build inefficient applications full of run-time checks, poor data structures and blocking RPC calls . When I compare apps from 2000 to now it's a general decline in responsiveness and resource utilization.