Despite technology advancements...it will still take 3 seconds plus instrument processing delays to get communication 1-way...If you think the video/audio lag in Zoom is tough to deal with...imagine a zoom meeting between Earth and Moon!
Actually the round trip time earth-to-moon-to-earth is about 2.5 seconds. So figure one-way 1.3 sec including a few hundred millisec worst-case for conditioning, processing, routing and so on, as a minimum.