Yep, and I live in a rural area about 10 miles outside town. Amazon Prime was reliably within 2 days until a couple years ago when they opened a fulfillment center about 20 miles away. Now I often see an item I'm buying as available within hours. I basically use Amazon Prime as a way to avoid having to drive everywhere. Ease of returns, Prime Video, etc., are just icing on the cake.

It depends on your location.

Yep still same day. Sometimes they offer 3 hour delivery.