First of all NVidia are morons. Morons who don’t accept their own mistakes and have pushed it on to all other custom design manufacturers since the 50 (or even already 40?) series.

AMD is also stupid, but not as braindead as NVidia. That’s why there are only a baby’s handful of AMD GPUs with 12VHBRN, while most have 2-3x 8-Pin (75W+300…450W = 375…525W).

Get one of the latter and a 180° Bridge/WireView. Then you can route your cables just as cleanly.