I mean, this is probably how things should be done.

Having the specialists of each field appropriately resourced, focused and aligned streamlines everyone’s life. The problem comes in that most places either get the scientists to pull double duty and we end up in the scenario scientists are pushing messy, subpar code out the door that nobody else wants to touch because they’re unsupported and operating out of their depth, and devs don’t want to touch it because they’re not keen to fix someone else’s hacky code and because they probably have other priorities and the science stuff likely isn’t well integrated into the rest of the other code-delivery and monitoring systems.