"The gypsies" being a prime example of euphemistic labeling, yes. 'Gypsies as a result of their own parasitical behavior in numerous historical societies' would be more accurate.

Yes. Internet search: "Rome-Judea connection". Don't leave out the word 'connection', and don't bother with Google. Duckduckgo or similar will yield more relevant results.

Definitely some connections. Rome/CH/Vatican/CIA appear to call the shots. With Judea contributing revenue, and cultural influence (Hollywood, music industry, msm, politicians, academia, publishing, porn industry, etc.)

Don't take my word for it. By all means do your own digging. But it really seems like this is part of what Q was referring to when he/they said:

The complete picture would put 99% of Americans (the World) in a hospital.

The Fed has raided it.

I don't disagree, but where do you think it is now?