blockchain has what i call 'effective anonymity' if you buy 'into' BTC in an anonymous manner and make purchases 'within' BTC the transactions are wholly trace

blockchain has what i call 'effective anonymity' if you buy 'into' BTC in an anonymous manner and make purchases 'within' BTC the transactions are wholly traceable but the source is anonymous anonymity is lost when moving 'out' of BTC 'into' other currencies that require, or have subsequent effect, of identifying the user