Razer is similar - lots of marketing, pretty packaging, inflated reviews and hype, but overpriced junky products and buggy software.
I took the Razer gaming mouse apart and it looked like something from the bowels of guangdong. Replaced capacitors and it lasted a few more months then the image sensor died. No warranty coverage, PCB looked very low end and top price $100, what a ripoff.
It's all about the product box being pretty, RGB LEDS everywhere, influencer reviews, gamer hype- all the while making the stuff as cheap as possible.
I haven't looked at Corsair keyboards, mice, headsets etc. they seem to not really be a manufacturer, they just contract it out.