Really, they can, can they? Even the bespoke, one-off projects with unknown unknowns? Tell me, how accurate were the estimates for the launch date of JWST? I’

Really, they can, can they? Even the bespoke, one-off projects with unknown unknowns? Tell me, how accurate were the estimates for the launch date of JWST? I’ll wait here while you look up how many times and how many years that “slipped”. I bet some dumbass NASA manager asked the team to schedule the launch date back in the 1990s.