not sure how you usually do threads but imo, a thread on nostr should not be a chain of replies, but replies to the same root, this way it gets easier to display the thread, otherwise it's just a mess of nested content when you always reply to the last note.
bad:
1st
|_ 2nd
|_|_ 3rd
|_|_|_ 4th
good:
1st
|_ 2nd
|_ 3rd
|_ 4th
No, a thread is a chain of replies. Clients need to be smart enough to display them in a flat way, even though the structure is nested. Twitter got that right.
I flatten the thread as you can see here so I account for both:
my layout displays threads either chained or not, but I still think structurally / hierarchically, the information flow should not be nested. just how my brain works...¯\_(ツ)_/¯
