If an impeachment motion against the Chief Justice is proposed, will Kwak Sang-eon say OK?

If the President signs off on the impeachment of Cho Hee-dae,
there aren't many politicians within the Democratic Party who would say, 'Yes, Master!' and execute it immediately,
but the most representative figure is Jung Chung-rae. This is both his strength and his weakness.
Why is it difficult to impeach a Supreme Court Justice?
Because in politics, judicial risks are easy to encounter.
However, someone like Jung Chung-rae is the type who doesn't care about such things.
Can the politicians currently booked by the police, or those highly likely to be indicted, lead the charge?
Take Party Leader Kim Sun-ho, for example; he is currently booked by the police regarding issues related to asset formation during hearings and the Kim Kyung matter, yet as the party leader of the ruling party, he is taking his sweet time.
If a Supreme Court Justice is impeached, will other judges feel relieved, as if a painful tooth has been pulled?
Or will they become hyper-vigilant?
If an impeachment motion is filed, what will happen to the trials regarding insurrection?
What will happen to the President's personal trials?
Do other citizens truly not know about these things?