Be the change you wish to see.
If professionals like you join European companies it will help grow their business and offer competitive salaries.
That's absolutely not how any of this works.
If they can get top talent for half the salary they won't suddenly start paying more.
There is only one solution: EU governments heavily subsidize those European cloud providers which enables them to offer top salaries and therefore attract top talent.
~30% salary cut isn't a change many people wish to see.