We tried fighting this but the inertia of “do nothing and pass anyway” was too great.
When we moved them to private school last year (5th and 9th grade), they had a brutal adjustment period of catching up from being so far behind, and for learning studying habits from scratch.
Public schools in the US have problems due to the unions giving too much protection to lousy teachers, and school boards throwing away money like water on things like laptops and athletic fields while not focusing on attracting and paying really good teachers with a track record of success.
It really is a travesty.