I don't know about Temu but I use AliExpress frequently in lieu of getting the same item from a reseller on Amazon. Over the years I've had a couple of things just not show up ever, but that's rare - most of the time everything goes as expected. I tend to pick items that have photos from reviewers, and I don't buy stuff that goes into my mouth/otherwise enters my body.

[–] Assian_Candor@hexbear.net 5 points 9 months ago

AliExpress is totally fine to use

[–] SkingradGuard@hexbear.net 1 points 9 months ago

Honestly I've never had anything not arrive, everything came, sometimes slower than others. But lately they've been really good, especially if you buy from their "choice" shipped from AliExpress options