One part I keep circling back to is the orderly footprints. If Zolo had rushed back calling for help, and everyone tore out in a panic, you’d expect a real mess of tracks, maybe some dragging or clustering. Instead, those first prints show a calm single file. And why would he leave Tibo? Also, that last clear shoed footprint at the tent edge suggests someone stepped out deliberately, probably to see what the shouting was about. It doesn’t feel like everyone rushed out together in a blind sprint.
I think whatever Zolotarev's decision, whether to get Tibo back to the tent or find alternate shelter, would have been easier with the help of others. The plan was to get a couple of more people down at the cedar and get things done faster.
Yes the footprints seem to contradict a panic exit from the tent, however the footprints immediately outside the tent were either covered by snow or obliterated by the search party, it is hard to say what these prints would have looked like.
The prints that were found started some 30 meters away from the tent and by now the initial responders could appreciate the harshness of the terrain without shoes.
I think not everyone rushed out in a panic either, perhaps Dyatlov, Doroshenko and Krivonishenko rushed out to help quite unprepared - the remaining hikers would have put on a couple of more layers, gathered torches and followed closely behind.
EDIT: also just to repeat my point - they had never intended to be away from the tent for too long. The plan was to assist with the rescue and return. They underestimated both temperature and time.
The shelter they constructed was not large enough for all hikers, I think only two or three people max were intended to spend the night there. The others were to return after the construction of the shelter. Which is indeed what happened, only of course they didn't make it.
And I agree with you, poor Zolotarev is treated quite harshly by many theories. I think he felt attaining his category three certification would merit him some recognition from his coworkers. I think he was just a guy trying to secure a better future for himself and his family.