You're absolutely right. Settling the matters where Trump is found guilty will take years. Still every step farther up the road to justice is a good one for America. 'Equal before the law' we know in practice is muchly bullshit, yet better to have the principle in place and mind is better than not.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”