I thought they were going to mention L4S or low latency low loss, over 5G which seems to be in the latest 3GPP 5G-Advanced Release 18 (2024) but I have no idea what the rollout of that is.

One of the issues with this 5g vs 6g is the long-term-evolution of it all -- I have no idea when/where/if-at-all I will see improvements on my mobile devices for all the sub-improvements of 5g or if it's only reserved for certain use cases