All laws restrict freedoms to protect the wider society. This isn't a novel concept. Not being able to murder is a freedom deprived of you. The question of "should any freedom that could possibly be abused to harm others be eventually outlawed" is obviously "No". Law is not the only tool to encourage better behavior.

But passing laws to outlaw any of your examples doesn't mean we're saying "Yes" anymore than outlawing murder does. Those are just specific laws. The question is "which freedoms should be restricted to prevent individuals from harming others". Your original framing of the question makes it an all or nothing case, but its not.

The state does deprive people of rights to raise their kids if they're really awful parents. That does not mean that making smoking in a car with kids illegal guarantees that this would be the associated punishment.