We have a tech company CEO, telling a foreign minister of a country, one of the biggest US ally in EU: "Be quiet, small man. You pay a tiny fraction of the cost. And there is no substitute for Starlink." Hell of a sales pitch for critical, national security grade, equipment.
Given the history of Musk lies, it's pretty certain that Poland / EU is actually paying the whole cost of said Starlinks.
It's also pretty sure that EU countries buying US military equipement is about to end. Even from Poland, which historically was buying a lot of US made equipment, against the wishes of EU.
If you wanted to piss off a favorable to you Eastern European country, you would be hard pressed to find a better way than saying 'Be quiet, small man'.