On my iPhone X I zoomed all the way out and it got the page to render well and scroll to work
Try Reader Mode on Firefox. The article looks great, and renders how I choose — dark mode, font, etc. It’s a godsend when it works (almost always). It’s been an unfortunate necessity for my modern web experience.
... or reader mode on Safari
Oh wow same. The sidebar needs to collapse to a top bar and get out of the way of the content - which needs a sane right margin value.
It’s basically unreadable on my iPhone 13 Pro because of the sidebar on the left.