"Also under the perspective of individual freedoms, the enforcement of masks is not justifiable. If you feel unsafe due to a potential virus outbreak, take your precautions but don't force others to do whatever they want to do. Otherwise, we'd fall into authoritarianism"
How about a slight rewrite:
"Also under the perspective of individual freedoms, the enforcement of restrictions on release of toxic or radioactive substances is not justifiable. If you feel unsafe due to a potential radiation release, take your precautions but don't force others to stop releasing radioactive substances into the environment. Otherwise, we'd fall into authoritarianism."
You understand that masks are meant to protect others, not the wearer?
"Besides, populations that live under strict gun control surprisingly have more people being harmed by guns than populations that don't have strict gun controls (case in point: criminals don't care about laws, by definition)."
People in Germany, France and many other countries would probably not agree with that.