Interesting opinion.

I worked for Audi for two years which most would consider luxury but almost every part on an Audi was shared with SKODA and SEAT which others wouldn’t consider luxury. It’s all the same shit with a different badge.

I know plenty of luxury cars with recycled seats, poor handling, bad sound insulation and underpowered engine. Honestly if you feel so strongly that Kia and Hyundai are not luxury and Lexus is you’re way behind in modern vehicle standards