Ross Ulbricht pardon, why?

I am a strong MAGA fan. Fully support pardon/commutation of J6. I am willing to wait a few days, quite sure that Trump has something better in mind when he rescinded executive order about drug prices.

However, i am genuinely scratching my head when it comes to this pardon. In my mind he is just a drug dealer. So why are libertarians celebrating?

(Yes biden and clinton had pardoned criminals as well. I understand that but no one was celebrating their release. )