Unfortunately, thatt’s a question only you can answer. But goes without saying for any job.

Ask yourself:

• Will you be able to sleep peacefully at night knowing what job you’re doing and who you’re doing it for?
• Are your morals stronger then job security you’re getting?
• Can you stay on the job and inact change from within?
• Can you refuse certain tasks you don’t feel conformable with?
• Can you steer / influence the work that you and/or the agency does?

No. They don’t and they wouldn’t.

Well, it’s similar to how American bands go on a “World tour” which includes 30 US cities and maybe London and Paris, if they have a good day.

Not to be sarcastic, but ‘global’, ‘world’ and similar terms seem to be in the eye of the beholder. 🤨

What do you mean ‘Croatia is not even a directly neighboring country anymore’?

Last I checked, Croatia and Hungary still share almost 350 km of border.

In all seriousness, I think I’ve seen ‘Mx’ used in this context.

Usually though, you’d go with a generic greeting such as ‘Dear Sir or Madam’ or ‘To whom it may concern’.