![Love it Thumb Up](/design_picker/fa16d26efb42e6ba1052f1d387470f643c5aa18d/graphics/icons/comment/thumb_up_48.png)
Yep, it works
I've upgraded both my old Macbook Pros. A 2012 model and a 2015 model.
As the article says, it will have a finite life. When the last Intel powered Mac reached EOL then that's it apart from the odd security upgrade.
Both of those laptops run Rocky Linux very well. Other FOSS distros are available.
Kudos to the team behind this operation.