You have seen the scrambling to address KRACK (Key Reinstallation Attack), a weakness in the WPA2 protocol. Serious flaw in WPA2 protocol lets attackers intercept passwords and much more by Dan Goodin, Falling through the KRACKs by John Green, are two highly informative and amusing posts out of literally dozens on KRACK.
I won’t repeat their analysis here but wanted to point out Tor users are immune from KRACK, unpatched, etc.
A teaching moment to educate users about Tor!