Verbitterung/Verrohung of public life seems to be omnipresent now, with the capital 'o' Other being attacked for everything. We ought to know better though. I've noticed it myself with my partner who is Japanese when visiting the country. Hostility I've not encountered before. Frankly much of the world seems to be losing its mind.
However, I want to also highlight that some of the sweetest, most supportive people I have ever met are German, including random people you meet outside. The person I look up to most also happens to be German.
I would absolutely not be where I am today if not for the support of dozens of Germans along the way. So I am very grateful for my countrymen and women, its not all grey :)
It's not exclusive to Germany. I have been experiencing this further south in the continent and is visibly growing in the UK as well.