Such fonts were in use many centuries before NS time in many countries in north Europe. There were eventually replaced by modern ones, but in Germany they lasted long enough, until WWII. It's a common misconception, that only nazis used it. Even more, they forced replacement of fraktur fonts with modern ones. Nowadays such fonts are in use in places where an old-looking font is needed, like in signs. Also modern nazis use it sometimes, but only because they don't know history well.

I selected fraktur for a logo of my language because it looks "cool" and is already pretty stylized compared to a boring logo using some modern font. I don't insist to use it forever, maybe I will change it later with some better one, but for this someone else need to draw it properly, I don't have necessary design skills for this.

My nick-name is easy to explain. Many years ago I have enjoyed playing Wolfenstein and Call of Duty and these games have Panzerschreck as one of weapons. I choose this as my nick-name, but I unfortunately misspelled it.