Volkswagen 13 New Jetta shift prompt is advanced. What's the problem?

Sweating, shift tips? Who came up with it? That's fucking brilliant! ! This thing is rubbish to the driver. Who doesn't know when to change gears when driving? Do I have to read the hint?

When driving on flat ground, you can shift from 1500 to 2000. I feel that after shifting, I can shift gears without causing insufficient power. Ignore it.

Also, don't step on the accelerator when idling. Now they are all EFI engines, and the computer controls the fuel injection quantity. It's unnecessary to step on the gas pedal, and it costs oil.