Is now the time to ban spitting in football

In 2013 we this blog advocated a worldwide ban on spitting at football matches.
https://www.kevilldavies.com/2013/08/spitting-in-football-open-letter-to-fifa.html

Is now an opportune moment to ban the heinous practice of spitting in football matches. It should be prohibited everywhere in public but now, with the covid19 epidemic it would make sense to take advantage of the new health awareness in football stadia to introduce a yellow card for spitting and a red for nasal discharging.