Autistics thriving in Germany?

I’ve always been fascinated with Germany. I have wanted to visit for numerous reasons but for one very particular reason. Germans are from what I’ve read culturally straight forward. There is no guessing. There isn’t a need for ridiculous pleasantries and that sounds like paradise for this autistic person.

I was wondering if anyone from Germany or who has visited there can deny or confirm this assumption?

I would love to know your experience.

Thank you.