Here it is, at 39:42:
faster charger for all the existing bikes

, probably coming at the end of this year.
I suppose that it will be made to be installed in the stand and replace the existing one.
It's surely an improvement to have that possibility, especially considering that a lot of people complian about the long waits to charge the bike. It is also possible to overheat the bike if you discharge by using it and then charge at that high power, but I guess that in the worst case scenario you will let the bike cool before using it, probably still waiting less than with the current charger.
Just remember that it will be useful only provided you have some way to take advantage of the higher charging power. Here in Italy at least, as far as I've seen, most of the MX tracks have some 3.5 kw sockets but usually not many; one day there were other two Vargs in a track with a single 3.5 kw socket and so we had to share it since the other option were the 0.5 kw sockets for the people who camp in the parking lot.
So 3.5 is already a little demanding and more than that would start to be rarely available, I guess.
At least here I think that such a charger would make sense only if there is a high power source like some expensive power station or a Cybertruck.
Personally I dislike the idea of using a generator.
If people understood electric MX bikesand bought them then probably tracks owners would invest and make faster charging possible, but that is a different story.
There are some EVs that can provide you with V2L but, as far as I know and according to AI, only the Cybertruck and the Ford F-150 can give you that kind of power.