It’s fairly easy to reconcile the opinions “I’m not sure if she has done something criminal” and “the police used excessive and intentionally intimidating force when other safer options were open to them”.
I'd suggest you have a look at how policing is done outside of USA. A raid on someone's home is almost never justified - it would take highly exceptional circumstances to make a "normal" police force perform like that.
Raids are common in almost every European country - which in general have "normal" police forces - where the police believe someone might destroy evidence.
You're going to see surprise raids in any country whenever the police believe there's evidence to be found that would be destroyed or tampered with if the suspect had advance notice.