But I'm looking at the matrix in TFA and the highlighted section for permissions -'lines 1, 4, 10, 15' - which are unique to this app, and wondering why an app that does what TEMU purports to do, needs all those.
Your claim 'all other major apps use those things' feels inaccurate, then, if that matrix is on the money - as those perms are exclusively used by them, albeit when compared only to the competitive apps they reference.
Sure, perhaps, as you say, a scripting language for games explains one of them. And a 'this unique permission is no big deal' may wave away another.
Anyway, that was just the first, but didn't feel like their major, point in making their argument.