Additionally, we have no idea what kind of internal legacy services need to be maintained inside the organization - I’m guessing the Tech guild doesn’t just co

Additionally, we have no idea what kind of internal legacy services need to be maintained inside the organization - I’m guessing the Tech guild doesn’t just cover the externally facing website. You could probably build something with modern technologies to satisfy internal requirements, but plenty of businesses look at the risk of moving to something new vs something that’s worked for a decade, and justifiably say let’s just pay the maintenance cost.