It's LoRa on 2.4ghz.
It's just that chirp signals are easy to decode from a lot of noise.
And they don't really affect most other modulation techniques. I think you can even have multiple CSS coded signals on the same frequency, as long as they are configured slightly differently.
LoRa is incredibly resilient.
It's just really really slow
WiFi uses BPSK/QPSK/OFDM/OFDMA modulation.
LoRa uses CSS modulation.
This is about hacking WiFi hardware to make WiFi modulated signal intelligible to a receiver expecting CSS modulation, and have the WiFi hardware demodulate a CSS signal.
Thus making WiFi chips work with LoRa chips.
LoRa doesn't care about the carrier frequency.
So the fact that it's LoRa at 2.4ghz doesn't matter. It's still LoRa.
I'm sure there will be a use for this at some point.
Certainly useful for directly interfacing with LoRa devices from a laptop.
I feel that anyone actually deploying LoRa IoT would be working at a lower level than "throw a laptop at it" kinda thing