EDIT: Samsung have really redeemed themselves! my moaning below is now moot
This all confirms that this has been a deliberate move by Samsung to impede the modding community
yes they have done this before with knox etc etc but killing a fundamental piece of the device's hardware just because they don't like rooting is wrong and also probably ILLEGAL if they are not advising in the Download mode screen that this is what will happen.
There has been no statement as to why, they are behaving like the insulting kid in class who hides behind the teacher when the class revolts at their actions lol.
I invite Someone from Samsung to explain whats going on and why they are doing this of course, but silence will prevail with all things Fold 3 (much like it did with the first "fix" that was trumpeted on twitter months ago)
I am hopeful that the workaround i have found with
@dr.ketan will see us good for a bit when the release firmware for android 12 eventually lands in Summer of 2022 (yes im being a grumpy sarcastic child today lol) but that will no doubt be patched by these Sammy psychopaths against modding eventually.