I think Apple keynot was fine, 99% of people who watch the keynote wouldn't even know what an i5/i7 XXYXZZ is, so Apple cut to the chase, Its faster. In specific workloads no doubt but the workloads that a majority use I imagine.
Personally, I am sorely tempted by picking up one. I have a Ryzen Desktop now (2600x) but I could always repurpose this as a server for any "heavy lifting". I use my PC for Chrome and some self study e.g. Docker, K8S, Jenkins and so forth. I could easily just run that stuff on my now server (Ex desktop) and have the pretty macbook on my desk and just SSH to it. Would certainly clean my office up a fair bit!
Personally, I am sorely tempted by picking up one. I have a Ryzen Desktop now (2600x) but I could always repurpose this as a server for any "heavy lifting". I use my PC for Chrome and some self study e.g. Docker, K8S, Jenkins and so forth. I could easily just run that stuff on my now server (Ex desktop) and have the pretty macbook on my desk and just SSH to it. Would certainly clean my office up a fair bit!