What if there was a UX overhaul (again, possible just now for unrelated reasons) with a minor learning curve that would let you do things you already do, only quicker?

I’m basically presenting adapting to a new UI as adapting to the faster page load.

And vice versa, we could find people unhappy about the improved page load speeds; perhaps some plugin manufacturer now needs to do some extra work on their product because pages load faster than they expected.