otherwise, it would be too stupid to sue over such nonsense.
That depends on whether or not you have a reputation which someone has tried to compromise by directly alleging (in a 7 part video series) criminal dishonesty, and indeed the couple have claimed that it has led to Mme Macron having a loss of income and business opportunities which will doubtless be discussed in court when working out settlement and any punitive damages.
this influencer nutjob Candace
She says she's prepared to "stake her entire professional reputation on this" and "On behalf of the entire world, I will see you in court." She's claiming that Mme Macron is in fact her elder brother in disguise (he is alive, well and not her). Mme Macron (who has 3 kids) will present medical evidence that she is female and always has been.
This might be expensive for the Owens person.
BTW, Candace Owens has some rather interesting in-laws in the U.K. One (with no wrongdoing suggested whatsoever) connected to a scandal a few years ago.