There are many languages in Europe and it is our European weakness compared to the USA or Russia. We should not discuss the legitimacy of the English language as the main language. We need one language to communicate with each other. Europe is under attack by leftism and non-European cultures. It would be a luxury to debate about which language to choose. We need to choose one language for Europe and we should choose it right now. This should be English.
We should not wait for any authorities to tell us what to do.
European people should focus on learning English well to benefit from it.