Good news for android overall. Hopefully, this could be extended to other OEMs by 2025 and not be optional like virtual A&Bs when it arrives.
(Meanwhile, my current smartphone running 4.19… )
What does this mean for most users? What features does this allow/improve that they couldn’t implement before?
Do we know why they are doing this if it’s so unusual?
Edit: and is this an Android change or a Google change? Is a particular android version picky about what Linux version it’s built on?
This only affects modern Pixels, and probably won’t directly impact anything in a way that you as a user will notice. I assume there will be efficiency improvements that may have tiny bumps for performance/battery but probably imperceivable.
I think Google is doing this for security. Now that Pixels are going to be supposed for 7+ years it will be easier to maintain them and keep up with security patches if they are on a more recent kernel version.
You may be able to mount your NTFS formatted Pen drive via OTG w/o Third party apps.