That was not the reason. The reason are the skins. I only own a few skins (and old cases) and they a worth over 500 €. There are a lot of players with an inventory worth thousands. So, what now, after you release a new iteration? Clone every player's Inventar? Forcefully transfer every Skin from CSGO to CS2? Or delete the old iteration. Valve did the last, same with Dota Reborn a few years ago.

We should condemn Valve for protecting their stupid gambling mechanism...