Should our freedoms also known as civil liberties be limited during wartime for certain groups of citizens if so how?

Yes, Freedom of civil liberties do get effected during wartime.

Explanation:

Most of our civil liberties do get effected during wartime. Freedom of speech is the most common liberty that gets affected. Even Supreme Court declared that speech should be restricted as much as possible during war to maintain peace, law and order.

This is understandable because war brings a lot of negativity and fear in people. And with freedom of speech hatred, all kind rumours can spread at a faster rate which could heat up the already built tension in the country because of war. To restrict political debates and hatred, civil liberties should be restricted.