I'm not sure that is actually true about tailors. My understanding is that most clothing was homemade. I assume people didnt generally make their own shoes but they made their own textiles and basic garments and most people didnt have many garments.
Maybe there is a specific time period you are referring to where this was common but as I understand it, pre-industrially there were very few artisans selling products for money. Clothes were made largely by women and girls for their families.
Presumably he is referring to the industrialization period when suits were the everyday fashion. Once we moved on to baggy jeans and sweatpants, where the fit doesn't matter much, then the tailor was no longer relevant.
Yes, I'm referring to what we could call the golden age of tailoring, around 1800-1970.
You could say it was brief, relative to humanity history, indeed, as a transition period between cottage/home textile manufacturing as well as sewing, and high (and accelerating) automation managed by fewer people and lots of low-paid workers (as it is today).
And such is the trajectory for software development, a brief golden age, between the moment where computers barely existed, and the moment where automation/acceleration takes over.
It won't eliminate software development, but it won't require as many people as it does today. Some "local" artisan shops, highly skilled, and more expensive, may still exist.
But the capital currently feeling high tech salaries will inevitably seek new/other growth opportunities, as it has always done with other growth drivers.
Maybe there is a specific time period you are referring to where this was common but as I understand it, pre-industrially there were very few artisans selling products for money. Clothes were made largely by women and girls for their families.