Is it still this expensive without brakes?

Why is it so expensive?

Is it still this expensive without brakes?

I've been driving for two days without choosing carbon ceramic brakes, and it feels like I have to press the brakes really deep to stop the car. Do any other owners feel the same way?

Are there still rear brake drums available now?

Why does it still prompt "no memory card" even though I put a card in the SD slot during emergency braking?

Is it normal for the brakes to apply themselves without pressing the accelerator while driving?

Is an electric tailgate expensive?

I'm considering buying a second-hand 2015 model. Is there still an issue with oil consumption? Also, is the maintenance expensive?

New cars have dropped in price so much, why are used ones still so expensive?

I've replaced the brake pads and discs on my Mazda6, and also changed the brake fluid, but the brakes still feel very soft and don't stop well. What could be the issue?