Re: I gotta ask...
It's possible that she is "in the wrong," but that's a question of where your moral and ethical compasses point. Many people believe she did the right thing by publishing information about the woeful state of Florida's pandemic response. Many people think the cops drawing their guns on her and her family was unnecessary and put everyone at unnecessary risk of being shot to death for no good reason. You personally may disagree.
I think what a lot of the Europeans in this comment thread are reacting to is summarized in your statement "I'd **expect** police entering and searching a home to have weapons drawn." Lots of people find that notion shocking.