That's the understatement of the month.
I’ve been around it my whole career. There are different cultures in different places.
Jesus praised the faith of the Centurion; it is not an ignoble profession of neccessity. God ordains order.
As with any profession, the corrupt and groundless defame it.
I submit that is not most LEO’s. Be cautious and respectful while holding to your rights and you will likely not have any issues.
Around my parts, at least. For now.