Back pre-covid, I found the convenience of next-day and same-day shipping to be worth it. During and since Covid, though, it seems like actual delivery dates are a real crapshoot. You shop as a Prime Member, see next-day shipping, order, and the next-day shipping magically changes to 2 days from now. You then get the package 3-4 days later.

When you order the same product as non-Prime, the shipping date shows a week out but you end up actually receiving it a couple days early. So in many if not most cases the "faster" shipping is non-existent, so why bother being a prime member?

Not being a Prime member now, I find myself price-shopping more now, instead of just blindly ordering on Amazon to justify my Prime membership.