As I said at [1] they want to centralise it as a control point so they can monetize it.
Unpopular Opinion, but if you have absolutely zero say in the content of what you're developing, and just take orders from JIRA, you shouldn't call yourself an engineer. You should also keep your eyes open for a better job.
Again this is mostly our biases playing us. Within HN and similar communities there are a lot of above average and caring developers. Those who don’t care aren’t going to be here to look like they do.