Hi👋,
I see that you changed many lines in Italy with ETCS, for example the Merano-Bolzano, but aside for that press article you linked, there's no other technical document that states this. FL, which are the foundamental railway line docsn in Italy, show only SCMT. So might be installed but it's not operational, so I wouldn't tag it so until it gets activated. Let me know what you think. I see also that you have done many more edits based on this source, it might be better to discuss about also those lines. If you wish to join the italian railway telegram group let me know, or you could find it in the osm centric telegram list on the wiki.
Hoping to hear back from you, 
best regards.
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AwFi