If I go into King Soopers and buy items labled King Soopers brand I'm pretty sure it's rebranded. I'll still buy it if it's cost effective and equivalent.
You’d prefer to buy a $3000 iPhone, or a $9000 PC?
I understand entirely that the Ideas Economy feels inauthentic, but lots of those brands you mention only exist because they are able to outsource manufacturing. I can’t speak for RazoRock, but I have a feeling that if circumstances required them to build their own factory and employ their own workers the owners wouldn’t have risked investment. Then there wouldn’t be any RazoRock products at all to complain about.