Works on youtube on android. Did have to restart my phone for it to take effect.

Huuge thanks for making this extension! Sanity saver for some sites. Take that, TIDAL! (=

Works great for me on desktop firefox. Note that some websites might use other tricks to stop you from selecting text, and its not the fault of this extension. The extension only blocks the CSS method.

I love it. Now I can copy paste from Japanese grammar sites without getting a hernia.

Works as described on Android after restarting the browser.

FF on Android. Allows text selection on comments on YouTube dot com without any hassle. thanks.