Adding a toggle button on every single post called “Chat” to sort the comments by date and from newest to oldest. And for comments that are commenting on other comments to have a link to the parent comment and the parent comment in quotations in the comment child comment.

And to also have a setting in the app to have all threads sort comments this way if the user chooses without needed to press the “Forum” button every time.

The chat sorting feature is on the lemmy web UI.