Basically what the title says.

I've started levelling ninja and the inability to critique my own opener or be able to see rotation errors dps wise in a dungeon is just so frustrating. I feel like I'm running completely blind without a parser (ps4 player here).

For some reason people get up in arms about parsing but I don't care about seeing other people's or not. I want to be able to see my own to properly learn a class.

There was a whisper of a in game parser palace that's basically never been spoke of again, is that still a thing that's going to happen?

Is it such a big deal to implement a personal parser? You would only be able to see yourself that way and not use it to bully others or whatever it is SE are worried about.