Curious whether the WARN Act changes

https://alexiswbxp920.novacrestiq.com/posts/nebraska-courts-and-how-an-omaha-litigation-team-prepares-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