Presumably because it uses LFP battery cells? If that's the case, then the lower rated range is not as important since those cells tolerate many charge cycles to 100%.
One typically only charges to 80% with other Li battery chemistries so one effectively loses that top 20% of range.
IMO an engineer should be able to develop a complex system which an entire company could potentially be based upon.
A developer who isn't an engineer would focus more on individual libraries, apps or tools that don't necessarily require the mindset of an engineer to design and maintain.