But it looks "modern" and "exciting" and that's what sells.... the "formal" / "boring" aircraft display is efficient but doesn't have any appeal.
Nowadays when we've got graphically elaborate GUIs in everything we touch, something minimal would just not make the cut with buyers.
Even aircraft panels make some effort to look a bit "better" for private-level aircraft with rounded icons, buttons, detailed gauges etc versus the extermely plain ones on an airliner. Same thing, the airliner's pilot just needs to efficiently fly the thing he's provided, when the private plane's owner meeds to be attracted to buying it.
Same reason why an SR22 has a beautiful, super clean luxury car-like leather front panel but any "utility" plane just has tank-like robust metal panels.