There's a substantial difference between "FAA (and other authorities and industry) have done very little" and "FAA (and other authorities and industry) haven't done enough to satisfy the NTSB", since the NTSB often set the bar ridiculously (or intentionally) high".
For example, one of their wish list is "Stop runway incursions....". Perfect prevention isn't going to happen in any real world, so the FAA will NEVER meet that requirement.