About 12 years I bought a Gt Zasker for about £1200 on sale an was top of the range then, Sids, XTR v brakes etc.
Now a days you don’t get a bike with those parts (labels) for that money.
IMHO I’d rather ride a modern version for £1200 which would likely come with Recons and deore/alivio and Hydro discs. you may not like the fact your bike costs more and says “alivio” on it but it will work a damn sight better than what was around 10 years ago because the technology has come on so much more.
And so what if the Taiwanese are charging more for the frames they produce they are as much entitled to the same money as a westerner for the same amount of work in my eyes. They have worked hard and the production quality has come on miles.