Why is sending $BTC so slow?

Because Bitcoin prioritizes security and decentralization over speed. Every transaction needs to be verified by miners and added to a block, which happens roughly every 10 minutes.

This isn't a bug—it's the design. Bitcoin chose to be a fortress, not a highway.

If you want instant payments, Lightning Network exists. If you want settlement finality that can't be reversed by anyone, you wait for the base layer.

Speed vs. Security. Pick your poison.