Right, optimization is good. But first building insanely heavy functionality and then optimizing it is not sustainable approach. The background is of course t

Right, optimization is good. But first building insanely heavy functionality and then optimizing it is not sustainable approach. The background is of course that increasingly heavy function is moved into the client. Technically and especially economically this makes sense for Google. But the environmental footprint is outsourced to client devices. Greenwashing in a way. Avoidance of computing is a better solution than all types of optimizations. Not everything that is technically feasible is good for the planet and mankind.