As five eyes citizen you have at least some rights on paper and you can appeal to your government, but if you are foreigner these guys can go gloves off without any fear of retribution.

Try analyzing Epstein files and posting about it, they'll give you a proper penetration test of all your devices to see what you found out about their ex employee.

Nowadays even EU citizens migrating away from US cloud providers are a "national security issue".

Isn't the whole five eyes argument moot because member states spy on citizens from the other countries and trade intel with each other?

No need for that charade if you are a foreigner, even from NATO ally.