Does the rev indicator die out?

It seems that the rev indicator is slowly but surely disappearing. A few years ago, the cooling water indicator, which was first smoothed and later replaced by a blue and red lamp, seems to be no longer necessary or desired. Especially with Toyota, I notice that the Corolla has a mechanical rev indicator, the Corolla Cross and the Corolla Cross. the RAV4 no longer have one. The cockpit is digital there, but there is also no adjustment of the rev indicator anymore. Instead, there is this indicator which explains whether you just charge or discharge the battery. Do you still need the rev indicator at all? Or has the average driver ever really needed it? I can remember that my first two cars had no rev indicator. Wasn’t with bro-and-butter cars with simple motorization or only at an additional cost z u have. Later, every cashier model had the DZM. But do you really need it or was it just there? Do you still need it today? More and more automatic vehicles, where the gear change anyway automatically expires, make the search for the optimal switching time obsolete. Hybrids often regulate the speed independently of the driving speed. In switchcars, speed limiters ensure that the engine cannot be abused over a fee. Would you miss it or is it just a habit that it’s there? I don’t need it necessarily, but would it still be funny if it wasn’t there any more? However, if I were to drive a hybrid that controls the speed independently of the speed and I couldn’t take any influence, it wouldn’t be necessary for me anymore.