Satoshi Nakamoto created Bitcoin as the perfect P2P digital money but today people are forced to pay tax on their holdings. Haven't this make the whole anonymous and freedom dream of Nakamoto failed?
The network is good as itself. It has never been tampered and the borderless frictionless transfers are still in effect. People can still transact with Bitcoin without any need for a financial institution. These taxes is created by the government and is not part of the Bitcoin original ecosystem. People got subjected to tax if they link their accounts to centralized exchanges which is not part of Satoshi's plan. There are decentralized exchanges that can be used to avoid the government from tracking our Bitcoin holdings.
In short, the dreams of Satoshi Nakamoto don't fail yet, it is that the government has its own way to meddle with centralized institutions but if we avoid these institutions, we can avoid this taxation stuff.