Stuck on the infinite 'Loading...' screen when trying to verify you're not a...

https://www.emergbook.win/stuck-on-a-security-verification-screen-that-just-says-loading-it

Stuck on the infinite 'Loading...' screen when trying to verify you're not a robot? It happens more than you think. Often, it just means your site hit a reCAPTCHA quota limit. I explain how to fix these annoying loops and save your user flow.