If they will not get into your privacy or change the main code or implement their own crypto bank...or anything like that, than this can be only positive for region, country and everyone, living there. But banks were always very sneaky about such things. But as I know, Swiss banks were always pretty straight forwarded. Meaning...if they can make additional money out of that (with loans), why would they scare people by making their own central crypto banks or write bunch of laws, making them harder to get anyone to take their loan... In short, business as usual. They are just more open minded. But it can all change by tomorrow. So, this is like....just test it at first or get really good answer by someone who's got experience there, before you take any other step.