@GiancarloSopo Not sure I agree with the interpretation. Correct is "Americans self-identify as less as ''liberal''".
If one looked at position on policies, the result might be different.
@GiancarloSopo 不确定我是否同意这种解释。正确的是“美国人自我认同不如''自由''”。
如果看一下政策立场，结果可能会有所不同。