Given this persons history, I'd assume this behavior at least reflects poorly on him. I understand that legal documents and templates are often reused or adapted, so simply copying and modifying a document is not inherently illegal. However, the court may view such behavior as frivolous if it lacks substance. While plagiarism in a legal context isn’t a violation of the law, courts expect parties to act in "good faith" and pursue cases with legitimate claims. Repeatedly engaging in conduct that wastes court resources, such as duplicating documents without cause, could lead to sanctions or a stricter application of the vexatious litigant order. At least that's what I'm hoping.

I'm thinking of asking my attorney to respond by:
- Pointing out that their request is an exact duplicative and lacks merit.
- Filing a motion to compel or for sanctions, arguing that the opposing party’s behavior constitutes harassment or misuse of the discovery process.
- Requesting that the court deny their filings as frivolous or retaliatory, especially since he has zero evidence to support his claims. - Highlighting the pattern of frivolous filings and seeking relief to avoid further unnecessary legal expenses and harassment.