Does exactly what it's supposed to, hides the main scrollbar for the page on sites like YouTube, Amazon, etc. Been trying to do this for months, and this extension works perfectly. Thanks Qashto!
*Note, this extension will NOT hide scrollbars INSIDE pages, for example, Gmail, where there is a separate scrollable field inside the main page.
Works on 120.0.1 Note that it will not affect Mozilla restricted tabs (such as the one you're currently on) when assessing whether it works on your version
