Unfortunately, the words "Deno", "TypeScript", and "removal" made for good headline material, and what was effectively a design document about performance optimization[1] became misinterpreted by many as heralding the removal of TypeScript from Deno, despite the document being updated with a explanatory warning that it was a very deep technical document about a specific part of architecture, and that Deno remains completely committed to supporting TypeScript forever.
1: https://docs.google.com/document/d/1_WvwHl7BXUPmoiSeD8G83JmS...