I believe what you refer to is the Draft Decision in accordance with Article 15........(gap).....
Whilst I doubt FFSs are likely to fall apart, I concur fully about the UPRT circus and the industry it has spawned.
Answer might be to turn off the motion, or even use a fixed base device...?
Using purely the “dials” and not relying upon other senses works well.
‘G’ forces cannot be created in any event.
Programming pre determined unusual attitudes (option selections) as required by EASA creates a standardised UPRT syllabus to be practised, gain confidence and achieve the necessary competence.
Will these unusual attitudes be practised on a regular basis?