The majority of stuff out there will be commodity software implementing some simple business logic and software engineers don't want to do that stuff anyway which is why we’ve been writing ourselves out of those jobs for decades.
I have a very nontechinal marketing friend who routinely dives into WP sites to diagnose dependency issues after upgrades because her work no longer thinks she _needs_ programmer support. Or connect a up web/email forms to CRM in going or outgoing and needs no assistance to create complex conditional filled marketing campaigns.
And mostly they're right. She's bad at it. It takes at least 10x as long to fixes these issues, but they occur quarterly or less. And if she can not fix it then they hire a consultant/contractor to fix it.