Curious whether the WARN Act changes

https://eduardooyov191.capitaljays.com/posts/real-estate-law-firm-omaha-1031-exchanges-development-and-leasing-3

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