Fantastic demonstration of a big problem in action Douglas, thanks for posting.
It is something maybe seeming to affect Facebook more than any other platform for now, but I would advise to keep in mind all platforms are coming under the same pressure, they are likely to all develop similar problems, FB is just the first to leap down the plughole, by being the most "Innovative" (In other words, searching out and using every possible means of maximising profits) even when the consequences can be catastrophic to individual users. Who cares if you are no longer a member of their platform anyway, is how they might think.