When A Protagonist Loses Plot Armor

What happens when a protagonist loses their plot armor?Do they still have their uselessly sad or mysterious past?Do they still pick up pieces of plot armor by \'chance\' whenever they needed help?Do they still anger a \'young master\' whenever they go out for a walk?Do they still train to the peak, just so they could win the hearts of their fated(useless) wifus?Do they perhaps, still do anything in order to save \'face\'?If you guessed no, then congratulation for failing this test.You guessed wrong.