Why can't we have the ability to create accurate Parser?

[Delsus]

Before you start typing X reasons for not wanting SE to fix their intentionally broken battle logs, think about what I said, it is not going to stop players from using it, it is a very handy tool.

I'm curious what you mean by broken battle logs, it displays all damage recieved, taken and when you evade or block attacks, The only damage not shown in chatlogs is DoT damage, and this is the only reason they might be inaccurate (I haven't used on personally). I personally don't want to see my battle log spammed with DoT damage.