Who are these people, nudists? Bill Gates on people who refuse to wear masks

Microsoft Co-founder and the world's second-richest person, Bill Gates, compared anti-maskers amid COVID-19 to nudists, adding that he doesn't understand why they refuse to wear masks. "What (Who) are these, like nudists?" he asked. Gates further said, "We ask you to wear pants. No American says, or very few Americans say, that that's like some terrible thing."