For the purposes of explanation and balance this was in a BBC story also the last few days
https://www.bbc.co.uk/news/stories-52823510 everyone basically knows the architect.
It should be pointed out that you have omitted the part that many think the architect may have picked it up in Edinburgh, including the architect themselves. It's much easier for people to believe that the virus came from somewhere else I guess.
I have read your posts before. The virus is everywhere. It's been many places in low numbers for a long time. It's a scary thing, but means measures are needed and one must be much more wary about locals spreading it and less focus on tourism. More focus on carehomes in remote locations too.
I do have to disagree with the views of Islanders and the BBC and not so much yourself as you're simply repeating what others say. The architect traveled to Italy on 28th February. The quaint idea that no one thought the virus was in the south is completely fictional. I technically went to the South (some would say centre) much earlier in February than the architect. Certainly south of the 'line'. Three weeks before the architect arrived every single person entering the airport in Italy had their temperature checked. The virus was all over Italian news and everywhere you went. Rather like yourself in your bit of Scotland, Italians in the south were somewhat worried about tourists bringing the virus south. The quarantine of limited northern areas had started on 22nd February as well as substantial measures in other northern regions and 28th feb was in the immediate run up to northern quarantine.
The reasons not said in the article about why the sort of state of affairs came about was that the south in general has virtually no testing capacity for coronavirus. In February before the architect went even the north had quite a paltry testing regime. The day before the architect arrived Italy had done 12,000 coronavirus tests in total, despite sadly knowing shortly after that it was raging wildly out of control. In the UK there had been 8000 tests by the same day and this was when Italy slowly started to ramp up, despite being 'four to five weeks' ahead of the UK in terms of virus spread.
The foreign office advice didn't help either. The line north of Pisa one. This said to me at the time that the government knew about stuff I'd seen on Italian media that it was widespread throughout the whole of the north. The follow on from that is that it would be circulating in smaller numbers below there. It may have led to people like the architect not thinking critically or being misinformed. They very clearly knew there was a level of risk, if some places not that far away you're instructed by the foreign office to self isolate for 14 days if you show symptoms (which he didn't).
It's not being critical of the architect, the italian testing regime and test and trace failed (spectacularly if you believe the patient uno hypothesis), as did government communicated. But I call into question the rosy version of events the article paints as happening. Like the architect it also doesn't 'matter' in the sense that as they say themselves they may not have been the first to bring it to shetland (and that's the truly scary part). It's just indicative of it happening again and again.