Not true at all, inact her opinion is useless now, now its the federal court of appeals who matters.
Who do you t hink they will believe more, the director of the USPTO, and 5 seperate PTAB panels of judges, who spent years examining these cases after hearing expert testimony, and the US Supereme court who says that the PTAB rules in these types of cases.
Or one judge KOH, whom by her own words "hates patent law"