I have played through every single savage fight so far in Stormblood, i NEVER had issues with moving for mechanics and when i did there were ALWAYS ways to deal with them, you CAN deal with every single movement out there, in every dungeon, every raid boss, using the tools provided to you by the game, again, actual black mages with raiding expirience in this very thread tell you this exact same thing, if you cant deal with movement then its always your fault, there is always something you could have saved, or done, to deal with said movement.
As a Black Mage i am also top dps in most of the groups ive been in, unless i make major mistakes, or died, or a combination of both, you can look me up in FFlogs if you want for the perfect examples of when i wasnt top dps and when i was, and you can clearly see the reasons for both, BLM is currently top dps, hands down, the FFlogs metrics prove this, its proven, nothing of what you say will change that fact.
If you want to argue against good black mages like in this thread, please get some actual expirience with the class in high-end content first, or get a very good understanding of the class itself. you seem to have neither of those things right now, all the black mages here that have actual expirience with it keep telling you that the job, while it has some issues, is currently mostly fine in all end-game content, and none of the issues you presented are the actual issues the class faces.
I admire how much patience people have in this thread to tolerate all the nonsense the OP is spewing, clearly nothing is going to convince them when you present facts and they are simply ignoring them or otherwise.
Do you want video proof of everything literally every black mage here has said? https://www.youtube.com/channel/UC_wLKZ0sJMUMFW7qTGNmhSg/videos here you go, all the video evidence is right there.