Sonic holography is a trait of object based/multichannel audio (Sony's 360 reality, auro 3d, dts x, atmos, some of Yamaha's stuff, etc).
Channel based purist stereo (or even legacy channel based multichannel) doesn't fall in that category. You might be thinking that some forward prominence in presence region/vocals or even some odd phasey things going in some stereo mixes is holographic.
When you hear real holographic sound, you'll know it...it could be like being on drugs perhaps.
Nevertheless, a concentric driver design like the Fyne could be a conducive speaker when you get to the holography ecosystem someday or not.