Dropshippers provide valuable service - I can get item in 2 days (on Amazon) versus 2-3 weeks or longer if I buy on Aliexpress. Express shipping (if available)

Dropshippers provide valuable service - I can get item in 2 days (on Amazon) versus 2-3 weeks or longer if I buy on Aliexpress. Express shipping (if available) on Aliexpress is often $100+ for item that cost a few dollars. Also margins are getting squeezed on drop shipping. Several years ago the difference between price on Amazon and Aliexpress was very significant now it's often negligible and I just buy on Amazon.