I’m not a great fan of polls, but I think this one may prove of some value. The ‘no’s’ have a very, very wide margin, which is a good sign of where the sensus Canadianensis is.
No tax. No discrimination. No division.
https://www.thestar.com/news/canada/2022/01/11/have-your-say-should-ontario-also-implement-a-tax-for-unvaccinated-people.html