Then what do you contribute to the drastic reduction in posts on this forums about routers?
Routers tend to be a once every few years purchase per home, where cameras are several per home and upgrades are made pretty frequently.
Why can't I buy a Dlink router at a store anymore? Walmart, Bestbuy, Staples, etc, none of them sell Dlink anymore except online.
True, we have focused more on cameras in the brick and mortar. That was a decision that was made based on the success of cameras in the retail space.
"In fact, what we're seeing as a trend is a consolidation of customer interaction in vendor sites review systems that's so satisfactory, most don't make it past there, unless those review systems fail to solve the issue as with cameras, etc."
I have no idea what that means. I don't speak lawyer. Could you repeat in simple language?
Routers are pretty basic products. For the most part customers needs are met via direct interaction on the retail channels review system, unlike something like a camera that can have a lot of nuance, camera customers and the like, usually end up requiring deeper support or the product has deeper flaws and they flow to here.
You seem to be drawing conclusions based on correlation. Correlation is not causation.