One one level you’re saying nobody in civic society (including “youth” presumably) is saying there should be a youth mobility scheme (which is demonstrably false). On the other level you saypro-Europeans should be criticised for being “passive” for publicly advocating a youth mobility scheme.

No. “Nobody in civic society” is never true and it is silly that you would rather play silly rhetorical games than go “yes, it’s true, business leaders, celebrities and other key figure need to be more vocal”.