[keyneus]

> There is no reader mode.

There is, but as far as I know it's not something you can manually toggle. On sites which Vivaldi deems can be shown in reader mode, you're prompted to switch to it. I don't know what criteria it uses to determine that.

It has to be enabled: Settings→Accessibility→Simplified view for web pages

[morsch]

Thanks, that's pretty much equivalent to reader mode then. Though for some reason you cannot switch to other tabs while viewing one page on simplified mode? Weird.