I think Waymo tested in Austin with a safety driver (or employee on board, starting March 6 2024) for 1 year before going autonomous with general public riders (March 4 2025).
This calls for a prediction:
“By June 21, 2026, Tesla will not yet have
in Austin,
50 autonomous robotaxis (no employee on board = unsupervised),
driving the general public,
for fares,
in a geofenced area of at least 35 square miles.”