There are Italians in South Tyrol, mostly in Meran and Bozen, which were given property and tax cuts by Mussolini to coloninse the Land. Many South Tyroleans were killed and their property stolen. The Italians still vote far right parties even after 80 years.
In Bozen you can still hear many say:"Speak italian, you are in Italy and South Tyrol is Italy."
which de jure its true, de facto not.
and who are you that you know this first hand? in italy? and even then you dont know as well as we do about the situation on the ground in south tyrol.