I would be grateful if anybody could point me towards a theme which includes an archive of posts organized chronologically … (posts from 2021, 2020, 2019, 2018, … ).
Here is an example of what I mean …
Archives - Lorcan Dempsey’s Weblog (oclc.org)
Update: I see that this has been discussed and addressed before here.
Although what is proposed still lists all the entries, rather than just a series of links to years or months.