A few quotes from the Rabbi on 'Traditions of the Fathers'
in which he explains that although sons will dwell in the same place as their fathers, the reason here is that it was the Land of Canaan
"Now Jacob was settled in the land where his father had sojourned, the land of Canaan". One would say that the usual way is that sons follow their fathers by residing in the same location, having become accustomed to it, and also that 'inhabitants benefit from a site's grace'. Therefore, it says "Now Jacob as settled in the land where his father had sojourned". Should you say, however, that the reason [he settled there] is because it was his father's pace of residence, because, as we said, that this is the usual way, the text continues and says, "the land of Canaan", the reason being that the land of Canaan is holy and the LORD's gaze is always upon it; that is the true reason.
Shevut Yehuda, p. 53, Daf Chen Hevra Printing, Jerusalem, 1980