Yes asymptomatic or symptomatic nothing will decrease your chances of transmitting a virus more than decreasing your chances of contracting a virus.
Now, do you think masks (provide temporary protection while weakening immune sys. by means of decreased exposure to airborne pathogens) or an immune sys (timeless) is better at decreasing chances of contracting a virus?
Life is short, art long, opportunity fleeting, experience treacherous, judgment difficult