@MightyPork Aceobat being shit.
I assume the original Link to be generated with pdflatex with the Springer KOMA template. That's more efficent than Acrobat will ever be able to do!
And _please_ after compression check if your reorganization of the PDF internals actually saved space or not.
wanted to compress a book to get around the GitHub file limit of 100 MB/File.
tbh I'm dissatisfied with git handling big files like giant binary blobs. Also dissatisfied with GitHub for ... not being hosted on hardware I own (Oops).
Somewhere in the future... I might have some sort of Gogs running.