Some on this forum go further than me and suggest there exists at least one proper seller on AliExpress.
Judging by the number of relatives and friends of friends that come to me with tales of woe about AliExpress I might suggest the forum posters are exaggerating the numbers somewhat.

If you want to get your money back it is at least 60 days and a scam seller is able to alter how much you can reclaim. Hence the chances of getting all your money back are slim to non-existent.
(I stand to be corrected as to how one gets
all ones money back. I've not managed it yet when asked to help by numerous people.)