Does the same go for leaving the tv and a charger plugged in?

Leaving a TV and charger plugged in can lead to energy waste, as both can draw power even when not in use. While a modern TV may have low standby power consumption, chargers can still consume energy when connected to an outlet, especially if left plugged in without a device. To reduce energy use and costs, it's best to unplug these devices when not in use.