I think his status as this generation's Rossi/Eddie Cheever is set in stone at this point. Logan may be a decent driver, but everyone knew he wasn't ready for F1, he's got the worst mental state out of everyone out there, he's costing his team dollars and points every week due to his ineptitude, and the Americans don't care because we don't want to support a wall-seeking missile just because he's also American.
I bet Chip Ganassi will be happy to take a flyer on Sargeant and his oil money once he inevitably gets kicked from Williams. Or maybe the pay Andretti car comes back. He can't be worse than Kyffin Simpson.