I've worked for a couple of large corporations who were sued for accessibility issues. This was about 5-6 years ago though and I was told back then that there

I've worked for a couple of large corporations who were sued for accessibility issues. This was about 5-6 years ago though and I was told back then that there was a number of people who are deliberately scouring the internet for websites with accessibility issues so they can sue them for not complying with US accessibility laws. These lawsuits I believe can be fairly costly for large organisations – I know I was given numbers in the millions, but I was on the technical team so I can't say for sure whether that number is accurate. In one of the cases I was involved with we were given a period of time to take remedial action to make our site accessible otherwise we could face additional fines. I'd assume if you have a reasonable excuse that the penalties and remediation period would be more lenient. I'll also add I'm from the UK, but our websites served US customers and our lawsuits came from the US. I believe the UK has similar accessibility laws, but I guess we don't have the same culture of suing businesses.