You do not understand what is happening, it was Bloomberg that originally published it, but other other news also make it a news. They noticed that the ETF inflow is more than usual. The time the Coldcard vulnerability occurred and now, bitcoin almost have the same price or the price at that time is slightly more than now, but the inflow of the ETFs increased. Bloomberg have good analysts, also this is a fact that can be seen if you make your own analysis about it.
Well this shows you haven't been following the inflows or outflows of ETF
There's nothing unusual about it
They know what would pique interest and get people to click or try to read their news.
You can check hosemary analysis about it.