For anyone wanting to see the same shockwave as is linked here in video form, a BBC article[0] has a it embedded. The Himawari viewer works well for stills but makes the effect over time a bit harder to appreciate.
Yeah I just browse with a profile that deletes all cookies and history when I close the browser. Then just accept or dismiss all those stupid cookie consent popups.
More like "they had, but decided to remove". Firefox on Android used to support any extensions, but they cut that down. You can still get the functionality in browsers like Icecatmobile, though.
I'm curious as to what you see (I'm in the UK so there are very strict legal requirements that the BBC don't show ads so my page will be different to yours) for me the cookie prompt is at the top and pushes the content down a little but I can ignore it and see everything. That meets gdpr requirements as I can still do what I want and unless I tick OK nothing should be set.
[0]: https://www.bbc.co.uk/news/world-asia-60007119