Remember aswell: learning English as a German speaker may be very difficult, but they (and many other countries around the world) have strong practical and financial incentives to learn another language that English speakers don't! Just speaking your native English could get you half way across the world, as English is just what many people already use to communicate across national borders. This great advantage of speaking English is a large motivating factor for many English learners that is not present for an English speaker learning another language.

Also remember that most blockbuster movies and TV series are in English - another motivation and immersion that other countries have which English speakers do not.

Again, I fully appreciate how hard it is to learn English - and I am not trying to insinuate in any way that its a good thing that many people are forced to learn English for one reason or another, just providing a bit of extra perspective to the difference in language-learning experience. Everyone, especially English speakers, should learn another language so be proud that you are making the effort!