I worked in a team that did this. It was mostly staffed by juniors, and the team leader wasn't very interested in the technical aspects, they just went to a pag

I worked in a team that did this. It was mostly staffed by juniors, and the team leader wasn't very interested in the technical aspects, they just went to a page, checked that the new feature worked alright and gave the green light. So over the years these juniors have repeatedly chosen different tech for their applications. Now the team maintains like 15-20 different apps and among them there's react, Vue, angular, svelte, jQuery, nextjs and more for frontends alone. Most use Episerver/Optimizely for backend but of course some genius wanted to try Sanity so now that's in the mix as well. And it all reads like juniors built it. One app has an integration with a public api, they built a fairly large integration app with an integration db. This app is like 20k lines of code, much of which is dead code, and it gets data from the public api twice a day whereas the actual app using the data updates once a day and saves the result in its own Episerver db. So the entire thing results in more api traffic rather than less, the app itself could have just queried the api directly. But they don't want me to do that, they just want me to fix the redundant integration thing when it breaks instead. Glad I'm not on that team any more.