I don't think Marques is a tech journalist. He is a consumer goods journalist.You wouldn't see videos about architecture of Zen processor and their impact from Marques. Not a criticism, different fields.
His content doesn't have the journalistic quality that feels like he is going out and digging for stories etc. The content is given to him by companies and he chooses to showcase what he is given.
There is not really anything wrong with that either but I don't expect any real scoops to come from his channel.