It is possible that they have other priorities in terms of care and other criteria (good/bad father). They live in a natural habitat and it is likely that safety can be considered the main one here. He hisses at people approaching. He won't let you get too close. He's protecting his family. Maybe this is a priority for them?
I think it's been a very short time, hopefully. I have observed that activity over the past 3 days has become less. Maybe this is due to the fact that the summer season has started and people are trying to be at a distance from their computers