Although it’s possible to disable the back button in a browser by placing a JavaScript code snippet in the HEAD section of the Page, it’s not recommended if you are not a tech-savvy person.

But some websites abuse the back button to stop you leaving. It's infuriating, but soon to be a thing of the past for Chromium-based browsers. There are two ways a website can currently break the ...

the user can't wait for a visual confirmation to know when to stop hitting the back button. As a result, the user either overshoot or undershoot its destination resulting in guaranteed frustration.