I had a free shipping Walmart order delivered in two days. So that’s an option too. When companies offer worse products for the same price the market will respond by making the competition more attractive.
(Obviously my cancellation wasn't in response to this news, and I hardly ever watched prime video anyway - for me it was the fact that for years Amazon has been getting less and less reliable, more filled with junk and counterfeits, and especially that they've never done anything about the commingling problem that leads to knock off items being kept in the same buckets as official items, such that if you buy for example an iphone charger that is "sold by Apple directly, shipped by Amazon" you might get one genuinely provided by Apple or you might get a dodgy one that pretends to be sold by Apple.)
I haven't bought anything on Amazon in years. There are better sites and sellers for anything you need.
Walmart.com is good, but avoid any 3rd party sellers -- only buy from Walmart itself. They do not do a good job keeping fraudsters off of their platform.