Since December, it's been 2 weeks.
Usually, it'll arrive a little sooner than they say, though.
Luckily for me, I was getting annoyed with AMZ fake reviews, scammy sellers, and cheap Chinese stuff anyways.
I've been ordering more from manufacturers directly, and getting better stuff delivered faster. I've also been using eBay a lot recently, it's not the wild west it was 15 years ago. Fast shipping, real storefronts. Much better than AMZ for most things.
For stuff I want really quick, I just use Walmart+. They'll usually bring it same day, at worst 2 day shipping.
As an aside, all this has kinda made me wish for a new type of portal. Something similar to ebay, but for legitimate, verified businesses only. Or perhaps even just a portal where I can search, it'll show me prices, but clicking directs me to the store/mfg site to finish?