> Condom designs don't change every year? Neither do penises.
This misses the point by a mile. Particularly for someone complaining about the article having too much unnecessary information, it's bizarre that you missed the ~3 paragraphs following this that describe _why_ it's a problem that they haven't changed: low rates of satisfaction and usage for something that has considerable public health implications (particularly in the developing world).
> Medical gloves (whose technology derives from condom manufacturing) haven't changed much for decades either.
....and if more than 50% of doctors weren't using medical gloves (regulation aside) due to evidently significant issues with comfort and convenience, this would be a cause for complaint too.
> The basic problem is that condoms work well enough for most people and so there isn't that much economic incentive to launch different kinds
This is a particularly ignorant claim, even if you hadn't read the article. Low rates of condom use in situations where they're extremely important is something that any informed person is aware of (again, this is most dramatically true for things like AIDS crises in developing countries like many in Sub-Saharan Africa). As the article establishes, usage isn't great even in the developing world:
"5 percent of men and 63 percent of women who’d most recently had sex with a “new acquaintance” hadn’t used a condom. More alarmingly, 75 percent of women who weren’t using a back-up birth control method reported not using a condom the last time they’d had sex. Adults who’d had anal sex in the past year—the highest-risk sexual act with regard to HIV transmission—said they’d used condoms only 20 percent of the time."
It should go without saying that economic incentives aren't a panacea for reaching global optima: Sometimes you end up in local optima, as in this case where the risk of doing research to potentially tap into the vast market of non-condom users may not be worth it. That's not to mention the systematic under-emphasis that economic incentives have on externalities, as in this case where the public health effects of more universal condom usage wouldn't all be captured by condom manufacturers.