Do you think it will be legal for any employer to force leave (or dismissal) if a person refuses to take the vaccine? .. that sounds like a dangerous road to g

Do you think it will be legal for any employer to force leave (or dismissal) if a person refuses to take the vaccine? .. that sounds like a dangerous road to go down. Australia has tried to "force" vaccines for years - if kids are vaccinated the parents get worse tax breaks, kids can't goto daycare or elementary school, etc. but AFAIK it's not a "legal" requirement, and nobody can be terminated from employment.