The earnings obtained in return for a work or product should not decrease over time, but if possible, its value should remain constant or increase. For now, Bitcoin seems to be the only system that can provide this situation. It was not fully understood. Because it's still very new and the volatility is very high. If the current system accepts Bitcoin and makes legal arrangements quickly, everything will be much easier. Yes, what I'm saying may sound counterintuitive to Bitcoin. However, some important services for society must be guaranteed by law: Health Train Courts etc.