Democrats trashing Trump as he pays respects to Ruth Bader Ginsburg

 I'm watching video on TV showing Democrats chanting and yelling as Trump comes to RGB's flag draped coffin on the steps of the Supreme Court.  Trump says a few appropriate words for a deceased Supreme Court justice whose politics he did not share.  I think it is out of line for Democrats to be yelling and chanting while the President of the US is paying his respects to a deceased Supreme  Court justice.