@zasad@. Agreed. Also, the distribution of bitcoin is becoming centralized and this will continue because of the monetary policy chosen by the creator Satoshi Nakamoto. I speculate that if he can change this, bitcoin will have a monetary policy similar to Grin.
Everything decentralized eventually becomes centralized.
Almost 75% of all bitcoins were mined in the first 8 years, but no one took it seriously back then. I bought the first bitcoin in 2015 at about $200 on average, and many other people bought it, but no one kept the coins even until they reached $20,000.