My union did exactly this. Every election year they vote on which party to donate funds to (I don't agree with donating any union money to political parties but that is besides the point). Last election the members voted to give it to the CPC in spite of the union management wanting it to go to the NDP (it is a Steelworkers Union).
There is a huge opportunity for the Conservatives to seize the blue collar worker vote, on top of the environmental job opportunities they could tap into. Simple option being promoting producing products in Canada as we have and follow environmental controls, don't have to ship it as far thereby reducing the environmental footprint to bring it to market, and it would provide tons of well paying jobs in country which you don't need to have PHD's to get.
That is what a vote winning environmental/economic policy looks like, not just following the Liberals lead with a stupid carbon tax which does nothing to help the workers of this country and is essentially subsidizing the workers of foreign countries.
So basically what you said is we will restrict and punish you if you fail to comply with us, i.e. punishing people for having their body autonomy, which is what the abortion argument centers on, body autonomy. Using the same arguments about saving lives, abortion should be banned as many more potential children are killed, approximately 73 million a year (according to the WHO). Which is substantially more than any amount killed by covid, yet the world is willing to shut down over covid.
It is violating their most sacred right, security of the person. Which if you do not possess that, you have nothing. Taking away their means to work and support themselves because you disagree with their right to decide is inherently evil, especially when alternative options can be adopted with no consequences (i.e. periodic testing, simply not coming into work if they have the symptoms, etc.). I personally am pro-abortion and pro-people making their own decisions about vaccines. At the end of the day they pay the consequences if they get covid and die.