Earlier quoted context omitted.
Real question - why do you believe that "owning" your own coins matters? Further - why do you believe that ownership is related at all to the fact that you can keep ledger entry with your wallet on it? Ownership !== ledger entries. Ownership is a shared concept enforced by social constructs. It is not a fucking technical matter solved by a ledger. EX: You sign a contract to send me 1 bitcoin in exchange for my car. I…
You're still bound by meat-space and the rules of the universe. If someone gets in your house and beats you with a $5 wrench until you give him your seed phrase, you're still relying on the police to catch the thief, ledger or not. However, you're also not bound by arbitrary rules by arbitrary people that may or may not hold their end of the deal. YOU own your Bitcoin, and until YOU send it to someone it's YOURS. On…
So the question is: is money on a blockchain any more yours in a meaningful sense that money in a bank? Sure there's a record on a ledger that you have some bitcoin, but the value of that currency can be manipulated, you can be coerced into transferring those funds to someone else, or your currency can be blacklisted[2].
With the example of games, you can be banned or the item you "own" can be banned arbitrarily as well. Nothing on blockchain prevents the game from keeping a blacklist of items that are not allowed to be used. Sure you can trade stuff (maybe), but that's already possible on e.g. Steam. IMHO, one of the biggest outcomes of that has been illegal gambling rings that use CS: GO items as a proxy for currency - which is hardly a positive development.
[1] https://en.wikipedia.org/wiki/Man%27s_Search_for_Meaning
[2] https://cryptoslate.com/despite-tornado-cash-fiasco-bitcoin-...