unlimited supercharging and EAP/FSD typically don't transfer through a third party sale.
FUSC - agree, has changed a few times, but currently new MS have free Supercharging for first owner. Not transferable.
EAP - no first hand knowledge, but this thread suggests Tesla trying to dump EAP.
FSD - significant and expensive add-on sold effectively as an intrinsic inseparable part of car attached to VIN number with current new cars having HW3 is part of the car and its value.
What evidence for FSD not remaining with vehicle when sold? Lease residuals and balloon payments will all be based on full price of car if it is originally purchased with FSD option, so those cars going to auction can't just lose that value.