This is chess.com - they are always going to go with the younger/better looking/more hipster commentators over the quality. Not that it's a bad thing. They have their target audience, and other websites have different target audiences.
Commentators of title Tuesday

I have to add that Kostya Kavutskiy did an amazing job commentating recently. No frills, soft spoken and educational. I hope to see him more often. For those who missed it: https://youtu.be/DU3EUHVLL1Q
This is ridiculous for audience of the titled Tuesday. All players are strong there, before that there were strong commentators like ginger gm and a like. Nowadays commentators are at most CM or NM, this is very weak for the level of the game (yesterday was even weaker, WFM). This motivates us to never watch chess.com official channel, and look at players who stream their matches (which is not that good since they mostly report their own match).