Is only me or with you too?
When I started tech related research as a free time hobby, in 2019. I was like ya some knowledge about the tech will be useful. And now I am so much into tech that I am able to say the model name and specs of most of the devices with just the design and all alone.
Yes not always as many devices have similar or near identical design. But my current accuracy at this is 70% to 80%.