[hoherd]

Mozilla won't even support webusb[1][2][3] due to security reasons, so there's no way they'd support raw sockets.

[1] https://developer.mozilla.org/en-US/docs/Web/API/USB#browser...

[2] https://wiki.mozilla.org/WebAPI/Security/WebUSB

[3] https://mozilla.github.io/standards-positions/#webusb