drop-www or yes-www? www.whonix.org -> whonix.org?

Why drop-www?

Because of HSTS vs double redirects, see:
no clean HSTS-Preload / DNSSEC - #10 by Patrick

drop-www vs yes-www security, considerations, references:
Dev/About Infrastructure - Kicksecure chapter drop-www vs yes-www in Kicksecure wiki

(Whonix is based on Kicksecure.)