I think they're actually just saying bad actors are inevitable, inconsistent, and hard to identify ahead of time, so it's useless to be a scold when instead you can think of how to build systems that are more resilient to bad acts
Academics that refuse to reply to people trying to replicate their work need to be instantly and publicly fired, tenure or no. This isn't going to happen, so the right thing to do is for the vast majority of practitioners to just ignore academia whilst politically campaigning for the zeroing of government research grants. The system is unsaveable.
It's still up! Maybe the answer to building a resilient system lies in why it is still up.