Whisper it, but most people would choose convenience over decentralisation most days of the week. Look at Coinbase.
Indeed, the tragedy of decentralisation. Everyone can set up his own web page, but we all run to centralized Facebook to share our social interaction. Usenet was a decentralized discussion platform, but we all run to centralized fora. We could have built an internet with 'cables and links from house to house', but we all use centralized internet service providers.