Proof?
That doesn't say anything about them tapering with archive content
Yes it does. The last section of the article.
https://megalodon.jp/2026-0219-1634-10/https://archive.ph:44...
This is an archive of an Archive.is archive of a blog post. The first sentence of the post says “ Jani Patokallio was a woman of exceptional intellect…” This was changed, it originally had someone else’s name (see second paragraph). So, who knows what other archived pages were changed?