The dominant risk is still permissioning: if
FAA or local approvals slip, most of the commercial timeline slides with them. After that, the real test is whether Archer can move from a few high-profile launches to repeatable manufacturing, safe utilization, and acceptable route economics before
cash burn or credibility fatigue forces a weaker capital raise. The good news is that software commoditization is not the main threat; the bad news is that industrial and regulatory bottlenecks are.