If the GOP is successful in getting Kamala's record as prosecutor out there--the DNC controlled media will do everything they can to suppress it--it won't look good. She is a George Soros funded/backed/promoted prosecutor meaning she is extremely radical left.
Both George and Alex Soros are also now promoting her presidency according to the Wall Street Journal.
And as the OP suggests, she was not only incompetent but refused to do her job as 'Border Czar" and is campaigning now on her and Biden's administration being the most amazing, wonderful, successful administration in the history of the world. She is already being treated as the nominee.
But the DNC controlled media who was pretty lukewarm, even dismissive, of Kamala before are now doing what they can to canonize her as the most smart, wonderful, amazing candidate the Democrats could possibly have. We'll see if that moves the needle on her shaky popularity meter between now and the convention just 25 days from now. She'll have to win on the "D" beside her name and an artificially created popularity as she sure can't run on her record.