People might see it as a bit disrespectful to camp in the same place, other than to study what happened. Not to mention dangerous!
What do we know about their planned route after the fateful night? How many days and nights were they planning to stay above the tree line?
I can see there being aversion for some cultures or belief systems or even some people so as not to disrespect the dead or to disturb the dead, being a factor for some. That is a very complex topic for a lot of people. Even here in the states, while we have a *ton* of weird people who make pilgrimages to the sites of various tragedies, for some people it is still considered highly disrespectful or at the very least, a high "squig" factor to sleep in such places. For others, they feel it s a *sign* of respect to do so, to try and feel some kinship to the lost. And then there are just the weird folks who get a kick out of feeling like they've placed themselves into danger by being near to something horrific (even if a century after the fact...)
But, the most important part for me is that yes, it is dangerous there. And if over the course 60+ years, only a few experienced souls have camped there, one third of whom perished, it makes me wonder what that might indicate on several key theories. Did they actually camp there? Why would they camp there?
As to their route after 1079, I can only go by the basic route outline that Igor had. According to that, they were either in the process of or had considered themselves to be "pass in the upper river of the Lozva," which was originally planned for day nine (of course, having a ride to 2nd Northern changed some of their plans as it gave them more time but then, they were slowed by the deeper snow in the woods so there is debate as to whether they were behind schedule, on schedule or ahead of schedule. It should also be noted that day 6 was the usual day to stop and rest for a day.) So looking at the route plan on this page, the next day was planned to head for Otorten, which would have been at least twenty km +whatever they didn't achieve by not making it into the upper river area of the Lozva (I believe there is a lake there that is the source of the Lozva but don't quote me on that.)
https://dyatlovpass.com/case-files-199-208?rbid=17743