One yes from Canada:
"I am in Canada and have an EQE SUV. It initiates lane changes on its own, ... "
The 2023 article says EQ series in North America already has had it, and now it's Europe's turn to get it:
New feature enables automatic overtaking of slower vehicles
www.automotiveworld.com
"Automatic Lane Change, or ALC, is already available in C-Class, E-Class and S-Class, as well as all Mercedes‑Benz EQ series vehicles being sold in the U.S. and Canada."
This person in the US says they don't have it in their EQS:
"I enabled all the driver assistance features and it still requires me to initiate the lane change using the turn signal! it won't do auto lane change by itself as you explained -
I am wondering if anyone in the US has the self-auto lane change feature."
Another:
"To me it seems like so far 2022 models have the fully automatic lane changing and 2023 models only have manually activated automatic lane changes."
Another EQS in US without it:
"Did a highway drive with my 2023 eqs 580 suv (software 329) and it for sure doesn't have auto lane change. It will change lanes when I signal but not on its own. I tried setting cruise to speed limit, staying behind slow cars intentionally etc but nothing worked.
I wonder for those in US where this works, if it is region enabled similar to level 3 that will be available in CA only."
"AFAIK, only the EQE SUV has automatic lane change as described in this video:"
"apparently, it's available in the US now but only on selected EQE cars! I am wondering if this can be added to the EQS."
I hate to quote so many comments, but it's necessary to show the thread doesn't match your characterization.
Also shows you can't rely fully on press releases to be accurate. I remember there was similar arguments about BMW's features and it took a long while before the actual cars got it, vs the press release.