For anyone looking at those reposts on Burns I just shared, and curious about Scottish poetry, but not sure where to begin, may I suggest some of our new generation of younger poets such as Len Pennie, Michael Pedersen or Jeda Pearl. And of course the veterans such as the wonderful Jackie Kay, or the (sadly now late) John Burnside.
For more ideas, snippets of the works etc, try the Scottish Poetry Library https://www.scottishpoetrylibrary.org.uk/