There is insufficient evidence to prove whether President Trump is the biggest obstacle to the progress of his coronavirus task force.
According to the Politico article, changing messages from the White House regarding coronavirus as updates created confusions and disorders among the public, health officials and task force members.
However, the veracity of this claim cannot be proven because there is no evidence of the task force officials making any such direct statements about President Trump.
The COVID-19 pandemic has given rise to a lot of potentially dangerous misinformation. For reliable advice on COVID-19 including symptoms, prevention and available treatment, please refer to the World Health Organisation or your national healthcare authority.