Demand for Better LinkedIn Automation Tools: Key Features Needed

Here's a fun question (lol): why hasn't anyone built an awesome LinkedIn automation tool?

HeyReach is the best out there and it's not even that great
I want to see more detailed analytics...I want to drill into my data
I want a MUCH better UI
I want to be able to much more easily connect my clients' accounts
I want the ability to edit my campaigns easier and gain better insights for edits/activities