Guys...any explaination for this  ? 

I see that they moved funds that were generated in 2019 !!!! also ...  funny! that's their old system , on Legacy bitcoin network not seg network!

examples:

https://www.blockchain.com/explorer/addresses/btc/1BN93SAJmNtk67ev6kLPzek8FtBZDRfbdh

https://www.blockchain.com/explorer/addresses/btc/1JFG1oj9HtgMJ2YEg3E3qn5wBvPaaWqpHo