Depends if this is already baked into the firmware the device shipped with and is just being pushed into user space with a software update, or if the update is also pushing out the firmware to add it.
If it’s former, then yeah, probably SOL.
But if it’s the latter, it might be possible to get avoid and even get Android 15 ROMS that strip out those parts.
That doesn’t necessarily mean your IP isn’t being exposed to YT.
If that is something you’re concerned about, you should read the documentation of whichever pipe/front ends and services you use.