Varying degrees, yes. As a relatively traversed 'white guy' with insider 'intel' if you will, I can assure you MOST are not KKK standard! (granted, as it stands) That "understanding" may change many a reader whom would otherwise mislead themselves to noise 'out there' in taking the downward turn - more so than you might realise, and in a positive way.
I would like to go through your comment point by point - but am on a bit of a time constraint this evening. I will wrap up with this:
We can only do what we can with what we got with what we know. Continue increasing knowledge, and "what you can do with what you got with what you know" will increase too... and 'fear' subsides. Come what may, we are pre-determined in this world whether we like it/karmically-asked-it or not - we are one drop in an ocean of turbulence.. Its never the glass-smooth waters we hoped allowing for individual droplets to make for pretty concentric ripples to dance with other droplet ripples... Another realm perhaps...
For the path you walk, if you haven't already, learn the art of absolute fierceness and embrace it. Put aside a space to condition and build upon such a fierceness of mind within the folds of your personality-matrix - solely reserved for any such un-negotiable darkness forced your way. Use it with intelligence... It won't corrupt your compassion or make you a bad person... No, It will empower you and carry you to walk the Valley of the Shadow of Death.
Assuming you are able, I strongly recommend you equip yourself a SERIOUS martial-art best suited for your body-type and best trainer-expertise for whats available in your neighborhood. It sounds a cliche, but for any girl on a mission braving the world alone, it really is a must!... Its about not becoming prey at all levels: mind, body, spirit - no matter the reasons behind any a predatory soldier of darkness seeking to do you (or your loved ones) harm.
I must be off...
Take care.