“One thing we saw in polling a lot before the coronavirus outbreak is that people didn’t think he was a strong leader or a good leader, they complained about his Twitter,” said Nick Ahamed, analytics director at Priorities USA. “But they had a hard time connecting those character flaws they saw in him with their day-to-day experience.”

Trump’s response to the coronavirus pandemic and recent protests, he said, “really made concrete for people the ways in which his leadership has direct consequences on them and their loved ones … It’s easier to make ads that talk about his leadership than before the outbreak.”…

But the ad makers’ overarching takeaway from their research was this: While Trump may not be vulnerable on issues of character alone, as he demonstrated in 2016, he is vulnerable when character is tied to his policy record on the economy and health care…

For the negative ad industry, the coronavirus has been a bonanza because it inextricably linked both the economy and health care. On the evening of his Tulsa rally, American Bridge, which had already been working on an ad pummeling Trump for his response to the coronavirus, bookended its material with Trump’s acknowledgment that he urged officials to “slow the testing down.”