Is It a Roll Reversal in Performance at Manza?

Ferrari have struggled with their tires more than redbull in recent races. Is this down to the nature of technical changes made by teams, or is it because they are pursuing the wrong path? Red bull has been very proactive in terms of their brake cooling and also ar body work. So there's a lot of development gone on between the top teams, and they've all gone about it very differently. But obvosly, red bullet ar the ones that have won out in the battle in its entirety.