I too use my adaptive cruise control on German Autobahn and barely touch any commands while on it, I'd say it covers 95% of my needs too (it's not Tesla). And I call it as it is, adaptive cruise control, not the FSD
Adaptive cruise control doesn't steer the car. That plus "Lane Keep Assist" is mostly what Tesla "Autopilot" does. "FSD" does a bit more right now but not nearly as much as has been promised.
This[1] part of the video really gives you the confidence to use AP for anything other than adaptive cruise control to you? Stopping a spot before is okay, but the abrupt stop, in the middle of two lanes, understanding the correct traffic light but then still creeping ahead...