Anything you can find on Temu you could get from Ali, and usually even a bit cheaper, Temu just adds a predatory interface and false marketing on top of it, and people who have no experience with what Chinese manufacturing actually costs think it's miraculous.
It isn't, I've been buying this same stuff for almost two decades from sites like DealExpess, BangGood, Gearbest and then just straight from AliExpress. Temu is just the first to properly break through with the advertising. Because it's mostly just bullshit.
There's also the version with examples if you want to know exactly what and why it breaks.
And the git that collects all of these in one place, if you want to really nerd out.