Unfortunately, Lout never really took off, but I have fond memories of it. I liked it more than LaTeX, too.
[1] https://bitsavers.org/pdf/cmu/scribe/Scribe_Introductory_Use... [2] https://bitsavers.org/pdf/unilogic/Scribe_Document_Productio... [3] https://bitsavers.org/pdf/unilogic/Scribe_Pocket_Reference.p... [4] http://www.bitsavers.org/pdf/cmu/spice/Users_Manual_for_Mint...
Typst is on my list, I wanted to have a look at this year, but unfortunately no time and no need. Except for one letter every one or two years I did not use LaTeX since my diploma thesis.