If they were pushed to everyone which I think was the idea it would still be interesting. The poll about Trump being let back on Twitter probably crosses demographics.
RT @REDCMD: @NChildersMEP They won’t be statistically significant ever, unless they are controlled to be representative of everyone. You can have millions doing a poll but if all from one social, political group e.g Trump supporters for instance or Twitter users, …

🐦🔗: https://nitter.eu/NChildersMEP/status/1593897538314276864