Iirc, at the last Olympics, Omega paired a high-frequency linear display with their finish-line strip cameras. Regular cameras saw a flashing line, but the backdrop to photo-finishes was an Omega logo. Very subtle, but impressive to pull off.
Many consumers just don't want to worry about battery health. Reportedly, battery degradation anxiety is driving down used EV prices in the US.
https://forums.pondboss.com/ubbthreads.php?ubb=download&Numb...
https://youtu.be/E_I9kxHEYYM