Price, there are some fancy battery powered drills that detect the jerk via an accelerometer and reduce the power, but most drills don't have that.
for example:
https://www.boschtools.com/ca/en/more/news-and-extras/knowle...
For a continuous drilling operation the torque is totally fine, the problem is abrupt changes in torque because of something catching. On drills without this feature that's what the torque limiting clutch is for.