This is unlikely. While transmission lines may go DC, all of the distribution, the lines that goes from a substation to peoples houses, in the US is AC. Although it’s possible to wire a house for DC, and people have done that, many of the appliances we use, use AC power.
Although AC phase matching is a delicate technical problem, it’s one we’ve solved for over a hundred years. DC presents other engineering challenges that are non-trivial. For example, circuit breakers for AC power are designed to “break” when the AC curve hits zero volts. This eliminates the chance of arcing and makes breakers smaller and cheaper to manufacture. A DC breaker has a chance of arcing and it may be necessary to make them larger, or use exotic gasses with high dielectric values to prevent this from occurring. Either of these increase costs for homeowners.
Although AC phase matching is a delicate technical problem, it’s one we’ve solved for over a hundred years. DC presents other engineering challenges that are non-trivial. For example, circuit breakers for AC power are designed to “break” when the AC curve hits zero volts. This eliminates the chance of arcing and makes breakers smaller and cheaper to manufacture. A DC breaker has a chance of arcing and it may be necessary to make them larger, or use exotic gasses with high dielectric values to prevent this from occurring. Either of these increase costs for homeowners.