Making a website more accessible will also boost your search engine optimization (SEO) efforts and improves its organic search rankings.
The CAPTCHA technology has evolved through the years, but it's still not accessible to all people. Good news, everyone, some accessible alternatives exist!
Too many times, I saw teams wanting to pursue unusable and inaccessible designs because Amazon, Google or Apple was doing it. Here's a concise article from Nielsen Norman Group on why those companies aren't always worth emulating.