I think there's a good chance. These things happen in cycles. A few decades ago it was common for companies to have in-house software development using something like COBOL or maybe BASIC (and at that time, sofware development was a cost-center job, it paid OK but nothing like what it does today). Then there was a push for COTS (commercial of-the-shelf) software. Then the internet made SaaS possible and that got hot. Developer salaries exploded. Now LLMs have people saying "just do it in house" again. Lessons are forgotten and have to be re-learned.