YouTuber ITSub mentions legal action: "I've been collecting comments for a lawsuit, and I may have to proceed if it gets worse"

‌ITSub has mentioned taking legal action.
Those leaving malicious comments should be careful.
His exact words were:
"I have been gathering data to sue for comments until now, but I have never actually done it. However, if it truly gets out of hand, I feel like I should do it at least once, if only for the sake of our subscribers."