No. Welcome to Usenet. Usenet is a distributed organization composed
of everyone who runs a newsswerver, and not every news admin hates spam.
Some of them don't care, some of them are too overworked to care, some
unscrupulous admins make money off spam. (And this isn't a "board",
it's a newsgroup.)
This group isn't moderated, but some are.
Moderation isn't a cureall. The web-based forums at
http://newtiburon.com/ are moderated, but that doesn't stop the forum
denizens from behaving like illiterate idiots. Not too much spam there,
but the user interface is a total PITA.
FWIW, the only time I see spam on alt.autos.hyundai is when well-meaning
people follow up to spam and quote the spam. The admin at
news.cis.dfn.de is doing his job of culling all messages with a
Breidbart Index that's too high or messages that contain the Microsoft
Worm-O-The-Week, and I thank him for it.