Being revered as a hero = good
My frozen corpse is used as a prop for history lessons to kids = bad
Just bury me or put my carcass in a special lab, as the guide girl said that the space was kept cold on purpose I'm guessing they could have thawed them out and processed with a proper burial.
If their body was in a permafrost and they couldn't unfreeze them at least put them in a place where to receive proper homage.
I can understand that if is the second case and no lab was able to do anything in years you try something different...but not that
Damn Stalin-type propaganda.