alt Hacker News> Your idea of the average person might be biased if you work and socialise with people who have this kind of expertise.
I just said I've seen multiple people struggle installing Steam...
The point is that it's something objectively easy. Once they find (in this case, given by me) the correct instructions and follow through, they can easily do it by themselves again. It's quite different from what are traditionally considered "expertise": for example, even if you followed a master's painting process, stroke by stroke, tomorrow you still don't know how to paint.
Building common apps were more akin to "painting," now it's "installing Steam."
> The point is that it's something objectively easy. Once they find (in this case, given by me) the correct instructions and follow through, they can easily do it by themselves again.
This is true of most things in life. It is very easy to make compost, it is very easy to grow carrots, it is very easy to graft an apple tree onto rootstock, it's very easy to hang a door and it's also very easy to replace the break pads on your car.
Once you've done it, that is. And once you know what tools you need. And how to use those tools. And that you actually have those tools.
Codex, Zed, the like are all tools that you need to know exist and you need to have and you need to know how to use. It's the same thing as a wrench, a break bleeding kit, or some graft tape.