Compared to obama donald trump is a complete moron says john legend

I couldn't find any evidence of John Legend saying that Donald Trump is a "complete moron" compared to Barack Obama. While John Legend has been critical of Trump's policies and actions, I couldn't find any specific quote or statement from him that makes such a comparison.

It's possible that you may be thinking of a different celebrity or a fictional quote. John Legend has been an outspoken critic of Trump's presidency and has used his platform to advocate for social justice and human rights. He has also been a vocal supporter of Obama and has praised his presidency.

It's worth noting that making personal attacks or insults, even if they are directed at a public figure, is not productive or respectful. It's important to focus on the issues and policies that affect our communities, rather than engaging in personal attacks or name-calling.