The war on cash is in full swing to allow governments and institutions to track every spend out of your visa/mastercard/mobile touchless experience. 💵 Physical currency - 0️⃣ No one to track 🏦 Digital currency - 👨🏻‍⚖️ One or more can tack 💻 Cryptographic currency - 👥 Everyone can track Bitcoin is the true collective idea for the 21st century.