Some worms at risk of escaping the can here methinks.
You might equally argue that every progression of C,F,G (or A,D,E for guitar players) falls into the same category of fake, as 12-bar blues are essentially all re-arrangements. I would argue that William Orbit has applied musicianship to some of the arrangements he has done in the 'Pieces' series, while Tomita copied the entire Planets suite, and aside from adding some robot countdown at the start of Mars, he left the original instrumentation largely untouched. In fact, that album was a significant factor in getting me to 'borrow' my schools mini Moog from the music school for extended periods of time!
There's clearly a line here that is not set at the same point for everyone, and I do admire those who can genuinely make new or different out of an existing arrangement, whether that uses loops, samples or new instrumentation. My credit goes to anyone who can conjour something creative that was not there before.
I haven't been to a club for probably 20+ years, but sometimes I really enjoy listening to extended dance mixes, particularly the euphoria styles. Something about sequenced 16th notes and loops has always appealed to me since TD's Phaedra, and then Moroder's disco patterns.