Yeah, even when considering them briefly that was an absolute deal breaker to me. 4/6 is still far less than the 7 years you get from Google/Samsung (at least their higher end models) or however long iPhones get updates, but similar to some competitors already mentioned in this thread from Xiaomi or vivo.
And I guess many will upgrade within 6 years anyways, whereas with 2 years it was basically guaranteed that the devices will spend a good part (maybe even a majority) of their lifetime without any software and security updates.
Could you elaborate a bit how blockchain enables something unique here? I see that it enables trade between users, but if a single company controls the game and I assume supply of new cards, does the blockchain aspect for trading really matter?
Trading itself is basic and doesn’t need a blockchain. I guess with it you have it implemented in a public and tamper proof way, but that second part doesn’t seem to matter to me if the source is centralized.
So what exactly is gained from this approach over just your average ingame auction house?