I'll grant that the marketing oversells the capabilities of the system, but (as I have commented repeatedly in these FSD threads): anyone using it knows within a couple days their comfort level. I'm utterly unconvinced that any user is actually confused about the capacity of the system just because it's named "Autopilot" or "Full Self Driving" is not telling the truth.
The fact of the technology is that while imperfect, it is absolutely a marvel, and incredibly useful. I will never drive home again after having a beer after work, or when I'm tired after a long day. I can only attribute the angry skepticism in the comments to willful ignorance or lack of in-the-seat experience. I use it everyday, it drives me driveway to parking with only occasional interventions (per week!).
I'll throw in that my wife hates it (as a passenger or driver), but she has a much lower tolerance for any variance from expected human driving behaviour (eg. lane choices, overly cautious behaviour around cars waiting to enter traffic, etc).