What are the advantages and disadvantages of traditional handbrake and electronic handbrake?

The disadvantage of traditional handbrake is that it is difficult to operate, especially for girls, and it is difficult to tighten and release the handbrake. Electronic handbrake is relatively simple! Moreover, the traditional handbrake takes up more space, which affects the overall layout of the central control! But because the electronic handbrake is electronically controlled, the failure rate is much higher than that of the traditional handbrake, and the maintenance cost is also much higher! And in case of emergency, such as brake failure, the electronic handbrake can't assist the vehicle like the traditional handbrake!