Is dxnothing bannable?

I recently learned about dxnothing and vfx and was wondering is this safe to use? After reading some dev posts i am not 100% sure if it's bannable or not, does anyone know?

My understanding is yes they are bannable. I know for certain if you use a video fx and broadcast or repeat through that window is 100% bannable. I also read that using video fx to watch a separate screen example:
local from another client being displayed in a video fx
Is also bannable. use at your own risk.

[MiRai]

From what I understand, you cannot use any sort of pass-thru option, and the VFX windows cannot be created on top of the game client itself because CCP considers that to be a "modification of the game client," even though the game client is not being modified in any way, shape, or form.

I know multiboxers who still use dxNothing just so they can see more information in a smaller, condensed area, but they aren't using it to specifically interact with.