Only the MY AWD out of Texas has the different 4680 battery. If you find one of those in inventory then you can buy it. If you get a MYLR from Texas it has 2170. So far no one has received matrix headlights out of Texas (that could change at some point). No one has received the new camera housing on a MY. A few TMC members said they had but no one was able to post a photo verifying...the few that did post a photo ended up having the old housing. Only M3 had the new housing (concentric rings, concave vs convex housing). Even with the new housing comparisons between old and new on M3 show no difference in the resolution or feed from the cameras.
The last place to get good information would be a YT shorts....well maybe TikTok or IG would be worse
TMC and Reddit are the most accurate.
That YT short probably is referencing the MYAWD version or if it is an older video is confused as there was lots of confusion last year when everyone thought Austin was going to make 4680 MYLRs but never did.