No, a leader, a potential PM does not make those comments about Sturgeon or Scotland period. There is a line, and if that person cannot judge where that line is then they should be disqualified from running for office.
This isn’t about appealing to a narrow or specific electorate or showing she is a bruiser, you can do that and still know where the line is. That Truss doesn’t means she is unfit.
As for everyone is talking about her policies, well yes, if announcing absolute bollocks and then backtracking 24 hours later is the sort of qualities we want for PM then she is doing really well.