You have the right to receive training, it is freely available to you in the form of the IR. Just because you want something easier does not make any infringement of your rights......
Hmmm, please explain if you will then how it is that European States are ICAO signatories, have adopted the ICAO mandate, have filed a few differences in most cases exactly in the same way as has America, but they will not recognise the standard?
Fly an N reg aircraft on a FAA IR ticket - not an issue,
Fly an F reg aircraft on a FAA IR ticket as a non EU citizen - not an issue,
Be the same pilot, same qualification, same ticket, nothing else has changed, other than you just became an EU citizen - it is illegal.