Individuals and law firms are going after commercial websites that are not accessible to those with disabilities. Website owners are being targeted and sued for a law they haven't even heard of yet.
It’s the ‘ADA’ act and WCAG which requires businesses to make accommodations for people with disabilities in ALL their web and digital content.
ADA is an acronym for American’s With Disability Act and WCAG, Website Content Accessibility Guidance. In short, you need to be ADA & WCAG compliant, because authorities aren’t messing around one bit. If you think it’s a game, let me assure you that it’s not. Everything is coming under scrutiny; websites, apps, and pdfs included. All of these are susceptible to lawsuits and litigation.