I am writing it mostly to merge the content into my head......

• Not all Bitcoin addresses and transactions are equal since we have different address types: addresses starting with “3” are scripts, meaning that they imply multiple keys or implement segregated witness
• Taproot gets rid of the 1/3 address type distinction. As said before, all txs look just like regular transactions from one person to another, no matter how many people participated

Example: let's imagine a payment channel that Alice and Bob opened on the LN. Once they are done, they want to close the channel and take their BTC back. Before Taproot, the channel’s closure implies the creation of a bulky tx, which would reveal too much about what happened. Enter Taproot, this action between A&B would appear as a regular transaction distributing funds to Alice and Bob, as if a third-party had sent them coins.

Sounds cool to me