Curious whether the WARN Act changes

https://kameronnukd164.huicopper.com/how-probate-works-in-nebraska-and-how-an-omaha-law-firm-helps-2

Curious whether the WARN Act changes mentioned here affect companies with fewer than 100 workers. Our plant is around 80 people and there have been rumors of layoffs. Would love a follow-up post that covers smaller employers