Do hybrids and all the new driver-assist sensors really make routine maintenance more expensive, or is that mostly hype—and what should I realistically budget for tires, brakes, and sensor calibrations?

So I keep hearing that hybrids and all these new driver-assist sensors make everyday maintenance way more expensive—honestly, is that real or just hype? And practically speaking, what should I actually set aside for tires, brakes, and those sensor calibrations?