Depends on timeframe you look, cash has infinite supply and its ever increasing, by alot. Crypto tends to have decreasing supply, even more intense in SmartDefi space. $ 100 ten years ago was completly diferent thing than $ 100 now and will be maybe enought to buy cheseburger 10 years from now. Holding part of completly new technology, that is increasing in adoption more than internet was in 90’ and has hyper deflationary supply with passive income can be realy lucrative thing.