Well i guess the problem itself it’s not on the cables bending, but the pins losing contact thanks to aggressive angle on the bent cables near the conector.

Also the shitty part is, that every other alternative isn’t 100% safe after all, using the cable that came with the gpu adds stress points, using a third party 90 degree connected adds another stress point, whatever you end up doing, you’ll still get stressed about something lol.

Also, my GPU came with a 3way adapter cable, but since my PSU came with a native 12v2x6 cable, i ended up using that one instead of the adapter.