V Dijk is an exceptional good defender. But we all know that he's also a late bloomer.
De Ligt is playing on a high level since day 1. If he keeps progressing like this. He will be on van Dijks level within 2 years.
De Ligt plays with a lot of space behind him. He has played like this his whole life (Ajax plays the same system in all Youth teams). He doesn't know any better.
And he never had any problems with pacey players. Ask Mbappe... if you don't believe me.
People should understand that being big doesn't make you slow. Being fat makes you slow. Fat and big are different things. And even if he was a slow turd. Who cares... all my favorite defenders were slow...
Koeman was also slow as a brick.