It's a continuation of the thread started by OP:

> [...] ineffectual administration [...]

Those two words are verbatim what our right-wing parties use to describe the EU as a whole, especially when arguing why we should do our own Brexit and leave the union because we are better on our own.

But that's the phraseology. You specifically mentioned reasons / attitudes.

If this is another "dog whistle" argument, I think you need far more evidence before you smear another user what you assume their motivations are; It's possible to use terminology borrowed from right-wing parties, language is free to use - and ThalesX has explicitly stated their position.

Care to clarify your question?

What specifically leads you to believe ThalesX has nationalistic/right-wing reasons/attitudes other than the wording of that one phrase he used.

Nothing makes me believe that, why would I do that? That's why I ask you to clarify your question, it does not make sense from my point of view.

You said, in response to ThakesX, who was complaining about people interpreting his attitude as a nationalist one:

  Why should we stop? Where I live (NW Europe) this sentiment..

What "sentiment" are you referring to, that you don't believe you should stop interpreting as right-wing/nationalist.