"...but I'll wait for the iFixit breakdown."
Do you mean like Microshaft's bollocks of 1802/1803 cloistersmurf, then the goat rope of 1809?
Seriously, I suggested in our staff meeting that the 1802 was beta tested by interns, staff suggested that beta testing was performed by the interns children.
I'll not bother going into our organization's costs on the more ancient patch level, 1809, well, it followed an earlier pattern that we observed, Microbrain fouling older drivers.
Only one version survives the earlier patch, so I suspect it was a test case, which its fix patch fouled up.