[DoodleDawg]

If I use mouthwash, regardless if it confers any defense against COVID, am I still a moonbat for doing so?

It depends on what you're using the mouthwash for. If it's just for the usual breath-freshening then no. If you are using it because you think it'll cure your Covid then 'moonbat' may be appropriate.

[rarestia]

So doing something that does no harm to oneself while believing in a possible placebo effect makes someone a moonbat? Got it.

[mewzilla]

My dentist has me gargle before showing up at the office.

Is he a moonbat?

[_Jim]

re: “If you are using it because you think it’ll cure your Covid then ‘moonbat’ may be appropriate.”

NO ONE claims it CURES anything; TRY, please, being MORE obtuse in the future ...