I think this is currently pretty typical in any language.
In my experience, Non-native speakers are much more resilient to strong accents and broken grammar. Probably because they passed themselves by this step.
I worked in a research laboratory with >100 nationalities: It was extremely common to be at a table with a Greek, a Spanish and a Chinese perfectly understanding each other in some "Globish English" while the British or Australian next chair were crying in tears.