I assume, you are talking about the period sometimes referred to as the "post bubble bustout bonanza". During this phase of the tournament players with a short stack widen there stack-off range significantly. And this makes sense, since they are now playing fairly close to chip EV, meaning that each chip, they potentially win, is just as valuable as chips, that they lose. There is no incentive for them to sit and knit a sweater just to try to make it to the next typically very insignificant payjump.
If we are one of those short stacks ourselfes, we should do exactly the same as everyone else, and widen our stack-off range. Its time to "go strong or go home", since lasting a few more orbits with almost no chips has very little value. If we are a mid or large stack, we should be aware of this dynamic. Which mean, we should be willing to call short stacks wider, than we did on the bubble, because their range is now wider. We should also expect less fold equity when jamming or 3-betting, so in that situation we want to use a tighter range focused on hands, that dominate some of the calling ranges. Now is not the time to be a "chip bully", because nobody are afraid of busting, and certainly not the people with a short stack.