FSD in principle could be, but the overpromised misnomer we have right now isn't. Being better than a drunk driver isn't good enough when it's also worse than a sober driver. The stats of crashes per mile are skewed by FSD being mainly used in easy conditions, and not for all driving.

There are real safety improvements from ADAS. For safety you only need crash avoidance, not a full-time chauffeur.