Life is full of warranty storey fails, be its turbo’s going on new ‘high end’ cars, ‘high end’ frames cracking, ‘high end’ mac book pro keyboards failing after 13 months, etc etc… sometimes your lucky, sometimes your not in my experience.
Obviously massive companies like Giant, Specialized, etc can comfortably afford to swallow the longer warranty period, economies of scale & all that,
The other end you have the like of Turner who’s frames are very expensive but have a great warranty, that said Ive read more warranty stories than Ive seen bikes on the trails
Swings & roundabouts