I believe as more and more of us use our phones for all text situations, the paragraph situation can become "confusing" to say the least.
Phones and speech to text software are wonderful for quickly getting all manner of things done, but users can be looking at a small section of the document they are typing or dictating due to the size of the device screen.
Therefore, users either do one block of text for the entire document or paragraph each sentence. Either way, the result can look ridiculous.
I did read that an industrial tribunal chairman did "have a go" at a solicitor a few weeks ago in regard to documents being drawn up in one block of text. That I believe demonstrates that paragraphing has become quite a significant problem due to documents being drawn up on phones.
Many GN members may think I have used too many paragraphs in this post, but that just makes it easier for me to edit (if needs be) on the phones small screen.
However others, without a doubt, would have written this post in one block of text and then just scrolled through to edit it at the end.
Problems of the modern age I suppose......