This is not a thing I'm facing right now at all, but I (and others) might in
the future so here it goes:
Internal Wi-Fi cards get blacklisted on new laptops, so no hope there.
USBv Wi-Fi cards....would be OK but I don't like losing a USB slot.
But I (and many users who have Expresscard...probably) wouldn't otherwise use
the expresscard slot if I get a PC with one, so if I buy a laptop without a
libre-software-supporting Wi-fi card but with an expresscard slot, can I find
a libre Wi-Fi expresscard and use that instead? If so, why isn't this
solution being promoted as much by the FSF as it could be (or maybe it is and
I've just failed to notice?)?