As we weigh these contrasting effects of social media, the question of whether regulating teenagers’ social media usage should remain a private or public matter is left open.

This debate shows the fundamental tension between personal freedoms and societal interests, and
it is one that continues to evolve with the ever-changing
digital landscape.

It is certainly worth reflecting on.

Which
side of this debate do you find yourself on, and what drives
your perspective?

As we weigh these contrasting effects of social media, the question of whether regulating teenagers’ social media usage should remain a private or public matter is left open.

주절의 주어 the question ... public matter에서 the question과 whether절을 동격의 of가 연결해 주고 있다.

동명사구 regulating teenagers’ social media usage는 whether가 이끄는 절의 주어로 쓰였다.

This debate shows the fundamental tension between personal freedoms and societal interests, and it is one that continues to evolve with the ever-changing digital landscape.

it은 앞에서 언급한 This debate를 가리키며, one은 대명사로 사용되어 앞서 언급한 불특정한 debate를 지칭하고 있다.

that continues to evolve with the ever-changing digital landscape는 one을 수식하는 주격 관계대명사절이다.