I assumed they were for service workers with SPAs. Not the case? The AWS landscape is so massive it's hard to understand what everything does. I'll check out CloudFlare workers, thank you.
Do workers somehow operate inside your AWS stack via distributions of CloudFront? If not, that's probably not going to work, we have so much in S3, etc.
But, if that assumption is incorrect, can you point me to a document that suggests a transition path?