I am disappointed

Are Ethereum and other Blockchain technologies garbage?

I wonder why a fucking cat game named CryptoKitties, a game that everyone is talking about right now on the crypto world congested a FUCKING 40 BILLION DOLLAR MARKET CAP NETWORK. What the fuck?

If a simple cat game can do that, I assume that Ethereum and all the coins with similar technology will die soon.

I simply cannot understand, everyone is hyped, the coins of the future, bla bla bla, not even a fucking cat game could be transposed into reality. Only theories and ideas rule the crypto market these days. It seems that IOTA is the only way to go...

I'm really looking forward to hearing your opinion.