An argument about a favorite (or rather the "best" color) has few objective criteria that can be used to argue either way.
But in the argument above, whether current FSD is junk compared to the video can have objective criteria, for example:
1) How would FSD today do in the same trip under similar conditions?
2) Would FSD today require an intervention from the driver?
3) Does FSD today take into account more things than it did in the video?
4) Does FSD today have a better UI (for example are there more detailed visualizations available)?
5) Can FSD today pull into a parking spot (or at least to an area outside of travel lanes), instead of stopping in what appears to be a no stopping zone in the travel lane of a stop sign?
6) Can FSD today start the trip from a parking spot, especially deeper in the parking lot, instead of almost at the exit?