If Albert was also present, after listening to their conversation, he probably couldn't bear the grievance, and beat Snape on the spot, so that he could understand the power beyond magic. He is obviously a good wizard who advocates freedom and loves peace, so why has he somehow become the White Demon King? This is definitely the biggest slander ever!
In the final analysis, this matter is still their own fault. If it wasn't for the Order of the Phoenix and The content of this chapter is being updated...