Yeah, sorry for that, 100% agree on the scrolling UX point. I finished the article at 11 pm, so didn't have time to write custom UX for the embeds. I added a border for now to make the embeds stand out more.
The site is an exercise for me in getting things out sooner than later, because I tend to struggle with perfectionism quite a lot [*]. After my 111 days of daily writing I'll probably port it back to https://sonnet.io / 11ty where I have more control over the UX.