Earlier quoted context omitted.
Grotesque sans were uncommon before the (say) 60s, and were very stylized for the time. You just don't notice that because we've been accustomed to them for so long, and because they are very effective for their purpose. The parent comment is correct. Comic Sans isn't just stylized; it's a stylized face designed for a very particular purpose (as a stand-in for the hand lettering in comic books). And the problem with…
> Grotesque sans were uncommon before the (say) 60s, and were very stylized for the time. Source? Wikipedia sayeth about Helvetica: "The aim of the new design was to create a neutral typeface that had great clarity, no intrinsic meaning in its form, and could be used on a wide variety of signage." There's a history of sans-serifs (with emphasis on grotesques) here http://www.linotype.com/en/795/thesansseriftypefaces.…
http://www.freddesign.co.uk/2010/04/archive/the-differences-...
... which suggests that Akzidenz didn't come into modern use until the '50s.