That is absolutely not my experience. During the height of the pandemic, many AliExpress sellers failed to deliver orders. The tracking numbers that some sellers provided showed "delivered" even when the item never arrived. During the disputes, AliExpress would request proof that the item never arrived, which is not possible to provide. Filing a chargeback or PayPal dispute is only an option if you don't mind being banned by AliExpress.
eBay and Amazon Marketplace put the burden of proof of delivery on the seller instead of the buyer when the shipment is not protected with signature confirmation. Many AliExpress-style items are also listed on eBay and Amazon at similar prices, and I've mostly switched over after my bad experiences with AliExpress. AliExpress still has a different selection of items, so I haven't stopped using it completely.
eBay and Amazon Marketplace put the burden of proof of delivery on the seller instead of the buyer when the shipment is not protected with signature confirmation. Many AliExpress-style items are also listed on eBay and Amazon at similar prices, and I've mostly switched over after my bad experiences with AliExpress. AliExpress still has a different selection of items, so I haven't stopped using it completely.