The process of reconstructing a COCO corpus requires some effort, and the end users referred to in this paper are most likely predominantly institutions and research groups with well equipped machines and a high download bandwidth rather than individuals.
i hope that providers in countries with more permissive legislation use the tools described here to reconstruct COCO corpora and make them accessible (ideally also in convenient interfaces) while respecting the CC-BY license for the annotations and giving the COCO/COW project the required credit by referencing this paper.