Have they solved color accuracy yet? In the past manufacturers would compensate for varying rates of decay of the materials in the screen for different colors b

Have they solved color accuracy yet? In the past manufacturers would compensate for varying rates of decay of the materials in the screen for different colors by overdriving some, making color accuracy inconsistent over time. IIRC that was the reason Apple gave for avoiding OLEDs in the past, although whether it was actually that or supply chain issues I'm not sure.