No one freely chooses to work all their life to produce capital to make others rich. The worker must be robbed of the freedom to say no, to leave, or to change the system. To maintain this social arrangement everyone, including the worker, must do their part.
The push for mandatory vaccination has revealed a class conflict between those who accept capitalists having more power over workers and those who oppose this.
The battle to remake society has begun. To remake it for the common good, workers must transform their unions into ones that fight for the common good. That means refusing to collaborate with capitalists and their police and orienting instead to the larger working class.
Socialism is the Best Medicine