Unfortunately not entirely true. They have the largest Linux Community. To be precise, the big one.
ProgrammerHumor is there as well. The Open Source and Privacy communties are very bigs as well there. Completely dwaring their .world counterpart.
I’m not a fan of .ml either but you can’t deny that they have this 3 parts (which very much represent the ideals behind lemmy) covered very well.
That reads as if the EU is just sitting on its hands and doing nothing. Please keep in mind that there is significant financial support coming from the EU:
Source: https://www.ifw-kiel.de/topics/war-against-ukraine/ukraine-support-tracker/
Where the EU cannot compete with the US is in the supply of military goods. For the simple reason that these do not exist to the extent that the US has them.