I work in medical devices and our Jira is a mess too. Seems a lot of people try to solve process problems by customizing Jira.
This is the funniest thing about customization of enterprise products. They spent hundreds of years on user research and product development, so chances are high that their standard solution is sufficient for your problem, and you don‘t need anything else. Yet too many people are tripping on the hard problem of enterprise products: the custom fields, which they hardly even need.
As a CTO I have declared that Jira is owned by engineering and it is our developers’ process.
I know everything that is in our main branch by looking at jira.
Product mangers and executives often want a very different view or workflow and it is hard to bend jira to work for everyone. Jira would need to have things like parallel workflows on a ticket and that would just get confusing and complicated.