Valve duplicating skins ruining the economy of CSGO

Valve used to return your skins by simply duping them if you got scammed but they stopped it.Now Valve only dupes your skins if you get hijacked but limited only once per account normally.So you can basically now buy an account for 10$ put 10,000$ worth of skins on it. Have your friend from different IP address hijack your account and sell your skins. Then you post a support ticket claiming you got your account hijacked and valve will dupe the items you had and you and your friend profited 9990$.I just recently only found out about this. What do you guys think? Should Valve stop this? Is this unfair for people with super rare high end skins and knives when similiar items are getting duped so their value drops radically?For those who still skeptic duping not happening, theese 4 people have the 100% exactly same float value and scratchess and looks on their stattrak howl factory news: http://steamcommunity.com/id/godlim It seems like there is a corrupt steam support member not happy with hes paycheck so hes making hundreds of thousands of extra dollars by abusing this himself.This howl I linked you its top 6 best float in the world and there are atleast 10 copies of it meaning its been duped atleast 9 times. Doesn't that seem sketchy at steam support incase they are not corrupt?I hope to warn people from obtaining high end skins because similiar might be duped by Valve support in masses making them from thousands of dollars worth to worthless.