I highly doubt CR is lenient on the Yamaha brand, if you're serious about the word conspiracy. Or, maybe it was meant to be sarcastic?
Forums house the majority of folks who post/read only to find answers to problems like you mentioned. Rest assured, all the things that are commonly deemed to be bad/dysfunctional/poor design on a forum are a small percentage of folks who ride an S10. There are way more S10 owners who probably don't even know this site exists...
I don't think a reflash, suspension, "crap" panniers are indications of any quality issues at all. From what I've read as long as you blue loctite the locks on the luggage and graphite the internal mechanisms they work fine. Flash is probably the last mod in a long line of other fuel management mods you should do first. Front suspension is pretty damn solid, the rear is simply undersprung for most and lacks a compression adjustment. Most folks probably don't even notice that... Loose spokes are part of a normal maintenance check, so if you stay on top of it it becomes a rare issue, which nullifies lost spokes. Leaking fork seals happen to any bike if you don't clean your fork sliders or regularly use a wiper to get the dirt underneath if you're a hardcore offrider. Leaking final drives I've only seen a handful of times be mentioned on the forum and its hard to decipher if it's assembly lube finally weeping out from the seals or an actual leak. Fuel pump seal was a recalled item as was the rear luggage rack...
The more I type the more I hope you meant to be sarcastic, at least I hope?