I would also suspect that there are some other factors: - people who have too much free time on their hands will answer polls more - gullible people, who tend

I would also suspect that there are some other factors: - people who have too much free time on their hands will answer polls more - gullible people, who tend to click on spam emails and ads and trust their news, will answer polls more - people who've been vilified by the media for their views are unlikely to answer polls - people who are afraid to be 'cancelled' or harassed for their views are unlikely to answer polls - people who don't trust particular news organizations spreading political propaganda are unlikely to answer polls from those organizations