Its funny I never seem to hit these infamous Clouflare captchas. The only impediment I encounter with Cloudflare is they require plaintext SNI to read their blog, https://blog.cloudflare.com. Unlike almost all other Cloudflare, ESNI will not work.
I have not had to deal with that, but I have idly thought that it might be easier to pipe the audio version into google assistant or something, and see what it comes up with.