A recent Ipsos poll showed 75% support in Ontario for vaccine passports. Incentives and self reporting.
https://www.ipsos.com/en-ca/news-polls/majority-of-canadians-support-vaccination-mandates
"These are some of the findings of an Ipsos poll conducted between August 13 and 16, on behalf of Global News. A sample of n = 1,501 was interviewed online, via the Ipsos I-Say panel and non-panel sources, and respondents earn a nominal incentive for their participation...Quotas and weighting were employed to balance demographics"
Here is the site that uses the app I-say https://social.i-say.com/
Makes zero sense right off the bat it's -25% because well only 75% are vaccinated
Couple that with at minimum 25% of the jabbed being normal you're at minimum a 50/50 split in opinion.