“The value of USD is based on US economy” but far from being an expert I suspect that what is behind at then is human perception and trust, you can choose to ke

“The value of USD is based on US economy” but far from being an expert I suspect that what is behind at then is human perception and trust, you can choose to keep the token USD or token Bitcoin depending what you perceive as being safer or trustworthy, and some people prefer to have eggs in both baskets.