He didn't say that. He said [with my re-puncuation of it]:
"...allows me to do things not only faster, but better. And [allows me to do things] across domains I do not hold expertise on."
I have also done things in domains I don't hold expertise on. I'm a web dev, but I built a terminal TUI client yesterday. In a language I don't write.
He didn't say THAT was better, he said he's doing things faster and better. Presumably he's able to measure many of those things against how he did them before.
In the case of new domains, I know I can produce better output than my previous self, because the output compiles and does what I want. Previously I could not produce compiling output that did what I want. It's definitely better now.
"...allows me to do things not only faster, but better. And [allows me to do things] across domains I do not hold expertise on."
I have also done things in domains I don't hold expertise on. I'm a web dev, but I built a terminal TUI client yesterday. In a language I don't write.
He didn't say THAT was better, he said he's doing things faster and better. Presumably he's able to measure many of those things against how he did them before.
In the case of new domains, I know I can produce better output than my previous self, because the output compiles and does what I want. Previously I could not produce compiling output that did what I want. It's definitely better now.