Nothing very interesting but there's 3 replies I can see, you have to click on the body of the tweet to expand the replies, whereas clicking on the comments button starts your own reply.

Yeah, Twitter is terrible.

I highly recommend this extension to remove all the annoying parts of Twitter, including the unnecessary extra click when you open a tweet from elsewhere.

https://github.com/insin/tweak-new-twitter/

Ah, thank you!

The thread is in the body of the tweet. Here is the start: https://twitter.com/axi0mX/status/1313620262768635904