Or in other words - 'non existent'.
It is arrogant and luddite to suggest that 'using AI is not doing it properly' or that anyone will care.
They care that it's done well - that's it.
FYI, the code that AI produces is probably better than what you produce - at least a functional level.
'Artisanility' is worthless in 'code' - there are no 'winding staircases' for us to custom build, as a master carpenter would.
Where you can continue to 'write code by hand' is for very arcane, things, but even then you're still going to have to use AI for a lot of things in support of that.
So if you want to get into compiler design - sure.
But still - without mastery of AI, you'll be left behind.
At least with horses, there's a naturalist component, with 'code' - nobody cares at all. There's zero interest in it, there's not 'organic' angle to sell.