The temporary fences that separated protesters from the White House have come down. But its occupant, President Donald Trump, appears to be more isolated than ever.

Recent opinion surveys, including a poll from Reuters/Ipsos this week, continue to show Trump trailing Democratic challenger Joe Biden significantly with just over four months until the Nov. 3 election.

But more revealingly, they show a president increasingly disconnected from the American electorate whose views have changed rapidly following the May 25 death of George Floyd, an unarmed black man, while in Minneapolis police custody.

The lightning-quick shift in public opinion has caused the National Football League and Nascar to embrace athletes protesting racial injustice, and some companies to rename brands criticised for racial stereotypes, such as PepsiCo Inc’s Aunt Jemima pancake mix and syrup.

Trump takes the less-popular side of issues that Americans right now say matter, such as the coronavirus pandemic and police reform, according to an analysis of Reuters/Ipsos polling data since March...