Odd. I had no problems reading and scrolling the page using Firefox 126.0 on a recent Debian 12 install.

No issues with Firefox on Ubuntu and on Android. In both cases with uBlock enabled.

Open it in a priviate Tab. I think a Addon, hide the Cookie-Wall.

It's a white screen for me on Firefox on Android. Seems that the autobahn is not the only thing falling apart in Germany.

I think it's adblock, blocking away the gdpr consent question