Uhh… I’ve been repairing phones for 5 years and almost everything in this article is grossly over exaggerated.
Screens and batteries purchased via their self repair program are self sealing. Meaning all I have to do to finish the repair, run diagnostic mode and it’s done.
You are not required to use their tools.
While some older phones are shredded, we have been acquiring newer iPhones (11 and up) from their trade in partner(Phobio).