Criminals are evolving, and that includes these robbers. They're being sophisticated, using different tools to know the exact location of their target.
We've said it a million times already. If there's an opportunity for us to be silent, let's be silent for f*ck's sake. Bragging online will not benefit you at all. Flexing your assets online will not make you more famous... or you might be famous for those criminals and because of that, they'll make you their primary target hence, what happened to what OP has shared. I feel bad for the one who wrote that tweet, and it's good that he didn't get injured at all, but this will give a long-term trauma to him and worse, that might stay FOREVER.
As somebody who's involved into crypto, TBH I have this feeling as well that what if there's somebody out there following me already and planning an attack. Fortunately, I didn't share any of my assets to anybody in my are, but what if? I guess I'm just getting anxious because of what's happening worldwide. My bad.