I remember whipping out Vivaldi (which is Chrome-based) for booking a ticket on the Interrail website: https://www.interrail.eu/en

I haven’t fiddled much with weaker privacy/ad-blocking settings though, because I didn’t have the patience for that.

I don’t think it’s possible. And please change the title of your post to something more descriptive. I just see it as “@mozilla”.

Cute! And the typeface matches the space theme very nicely.

Thanks for the summary! More articles should be concise and more “complete” (e.g. mentioning alternatives like NetNewsWire or Vivaldi’s integrated RSS reader, as mentioned in other comments here).

I believe even if you choose “Open in Firefox”, it will still download the PDF to the default download directory before opening it inside a Firefox tab. The behavior that OP describes above seems to prevent that downloading (and having the file around in your default download directory).

The red squiggly underlines make me sad.