"The device gets delivered without any kind of firmware and undergoes a verification when you first connect it.

If previous firmware was installed, it will warn you that it might be compromised."

— Vlad is Breaking FUD (@TheVladCostea) May 15, 2023

So after you've physically connected this malicious device into your computer and it injects your system with malware, your now infected computer is supposed to tell you that the device you just connected is compromised? Goodness gracious the things people will do and say to justify not using an airgap.