Apparently you need to use the friction brakes now and then so they don’t degrade early, which could be a safety issue. I think as long as you’re using the car frequently it’s incredibly unlikely to be a problem though.
Not sure about all EVs and hybrids, but for Prius the friction brakes were used below a given speed as then regeneration becomes inefficient (as does stopping power). If you pay close attention, you might notice the transition.
Yup. I only use my car infrequently and it sits there with the handbrake on, when I do take it out often the rotors have rusted just slightly, meaning I get a "thunk thunk thunk" until I brake hard a couple times.
I think it's fine, in an EV just give your physical brakes a good test/try out when starting a journey in the car, especially if it has been sat for a while.
