At that stage, it might actually be more respectful to just crack open the ice on some lake and dump all the bodies in there instead.
I mean, people are usually buried to -prevent- scavengers from getting to them.
Oh, and it's like trying to chop a hole in the ice, ruining your precious axe/saw/hammer isn't a waste of resources? Spoiler alert, it actually very much is about 10x as worse as wasting a handfull of matches, and a bunch of firewood to getting a corpse buried, not to mention risky, as you might fall trough the ice as well, giving you instant hypothermia, if you even survive at all.
Besided, I don't really care about that, either.
I respect Fluffy a little bit more than random people's dead corpses.
People who were probably trying to kill wolves, or died from very stupid ways.
And, I don't even think becoming wolf-food is actually such a bad way for your remains to end. I mean, they're putting you to good use, and you somewhat get to ride along with the world's most badass predator!

Doesn't sound too bad...
@Ten
Will you be a very dooty skeleton? c: