Should parents raising their kids gender fluid be gender fluid too?

For example Kate Hudson is raising her kids gender fluid but she dresses very “feminine”, in dresses and skirts, etc.

Is it right or wrong or just not important that they set an example and also be gender fluid in your opinion?

Personally I think they should because if living gender fluid is important to them regarding their kids, it should be important enough to them to live that way too. I think ultimately their kids will follow their example more than what they tell them is right so the best way would be to live gender fluid.