We had this saga a little while ago about original wills from 1858 onwards. What people are not doing is operating a Modern Records Management system, with staff who are qualified similarly to archivists. The retention period for a class of records is decided at the start, but when it is nearly expired they are assessed and it should be decided if they are of archival value, and if so, where they should go. This is what The National Archives does on behalf of the Government, and there are laws about disposal of government papers, the Public Records Acts.
You may remember a dept. in the Library of Congress raising complaints about Donald Trump taking government records to Florida, because it was illegal, and they were not afraid to say so!
There is always the risk that digitisation misses a page. Just last week I emailed TNA to ask if one page from a free download could be rescanned because it is out of focus. This is the reply, very professional.
"The image is poor, and we have requested that it be re-filmed as well as re-scanned. I am sure you will appreciate that this is a long and delicate process and will take a minimum of 25 working days to complete. We will send the new document to you via e-mail, as soon as the process is complete."
South Yorkshire Police has admitted recently destroying papers relating to the Battle of Orgreave, now there is an enquiry in prospect. Heads should roll. They clearly got bitten by the Hillsborough disaster enquiry, but there is apparently no-one there whose job it is to say NO. Any business or charity or society should use the expertise of their local archives service to ask for free advice. It is a little known duty of the services to visit private collections and do just that.