Especially like the linguistic shout-outs in there like Warstad et al.  It’s always nice to see authors go back and see what (generativist) linguist theory has been saying for perhaps over sixty years and find ways to link that with how LMs “learn” grammar. I’ll be having some time off soon, can’t wait to catch up with all these latest developments! Thanks for the distillation, (pardon the pun)!