Of course replications are much needed and as a field we need to make sure that our findings are reliable. But we need to keep in mind that there are human beings involved, which is what Danny Kahneman’s commentary emphasizes. Authors of the original work should be allowed to participate in the process of having their work replicated. (emphasis mine)This idea that there is somehow a requirement to involve authors in efforts to replicate their work. This is nonsense; once you have published some work then it is fair game for replication, failure to replicate, criticism, critique and discussion. In other words, we're all allowed to science the hell out of your work any time we like. We don't need either your permission or your involvement: the only thing we (should) need is your Methods section and if you don't like this, then stop publishing your results where we can find them.
Of course, getting the original authors involved can be very productive; you can chat experimental details, make sure you have covered everything, and generally be collegial about the whole thing instead of adversarial. But there is no obligation to do this, and I'm surprised that people think there is one.