Why is the image of a digital camera upright?

The image that the digital camera finally displays on the screen is processed by the electronic chip inside the camera.

After the camera lens is exposed, the image is projected onto the photosensitive element inside the camera. At this time, the image received by the photosensitive element is inverted, and the photosensitive element converts the received optical signal into an electrical signal. The electronic chip processes the electrical signal and displays the processed image on the screen.

In other words, what we see on the screen has been processed many times, so it is upright.