Why DPR will be a Zombie site

That was always the case.
In 1980, Isaac Asimov wrote:
There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that 'my ignorance is just as good as your knowledge.

Step 1) buy used

Step 2) review it yourself

Step 3) ask yourself, "Do I like it?" Yes -----> proceed to step 4
.........................................................No -----> resale it and go back to step 1

Step 4) ask yourself, "Am I ok with a used item?" Yes -----> proceed to step 5
...............................................................................No -----> resale and re-purchase brand new

Step 5) Enjoy!

I had the unfortunate time of learning about this when I opened my Etsy shop. Data is king. It is why Instagram regular posts no longer perform and everything is in favor of Instagram reels, same with Youtube shorts, etc.

They can quantify:
how long you spend watching a video
if you watch it to the end
if you re-watch it
if you click the call to action link/button
comment
like it
share it
etc.

LOL. I haven't seen one worthy of the term yet ...

But they made fancy graphics and everything 😁

Speaking of fancy graphics, please click here:

kronometric.org/phot/exp/Ex_photo_exposure.png

stolen from: pynomo.org/wiki/index.php/Photography_exposure

Some theory for @CrashpcCZ in the link:

"This example illustrates how exposure in photography depends on factors: latitude, time of day, day of year, weather, composition. It relates these to camera settings: film speed (e.g. ISO 100), aperture and shutter speed. The mathematical approach and model is taken from book written by V. Setälä.[1]"

The above reference shows that there is far more to exposure than the settings of the aperture and the shutter, bastardized by ISO on one's camera ...

One of these would be nice:

www.oughtred.org/jos/JOS2019-28-1/Zeldes_Posographe_28-1_36-43.pdf

And people wonder why Panasonic is concentrating on video

Here: www.dpreview.com/forums/thread/4566246?page=5#forum-post-65033294

From the link:

Agreed ... and Exposure Value a la Wiki is log2(N²/t) - no triangle there either :-D

Wrong quote. What is a triangular relationship anyway?

Being factual, Idid not claim the theory to be truthful, right, or actually working.

But it is here, obviously. Exposure triangle is everywhere around the internet. Tens or hundreds of publications.