What I provided was in relation to requirements in ISO 13485:2016 for "documented procedures", not documentation in general.
So, when you say "For example, I cover all of 13485:2016 and every other med device QMS regulation/standard in the world with a Quality Manual and 21 SOPs", I understand that you mean that those 21 SOPS would cover only the documented procedures explicitly required by ISO 13485,not any other documented procedure "determined by the organization to be necessary to ensure the effective planning, operation, and control of its processes".