My Prime membership ended 3 years ago. These days I just put items in the cart, and place order whenever it reaches $35. If I need an item in a hurry -- which rarely happens -- I go to a store to buy it.
This barely affected me, and I ended up with much fewer impulse purchases.
What's funny though is that the "standard" delivery often takes 5 calendar days. But AliExpress shipments can take as few as 8 calendar days. I ended up spending even less -- well, if the items are manufactured in China, why not just order on AliExpress where you get the same/similar items and pay less.