And indeed just focusing on Serie A makes big profits for Juventus and they should be favored over other teams.
However, don't rule it out if you look at the strength of the Inter Milan team which is much stronger than Juventus.
Previously I thought so too but so far it has not had any impact on Inter Milan instead Juventus made a mistake recently they drew 2 times so Juventus is 4 points behind. I don't understand why Juventus can't take advantage of it, maybe it was just a bad day? Fortunately, Inter Milan managed to advance to the next round of the Champions League so Juventus still had time to correct their mistakes. Inter Milan must fight to beat Atletico Madrid well, of course this match will drain their energy and focus then ignored matches in Serie A to avoid problems or injury and that was the right moment for Juventus to catch up, the situation might have been different if Inter Milan had been knocked out earlier who knows right? but let's just wait and see how this race ends. What is clear is that Inter Milan also wants to win the treble winner so they must be looking for the safest way.
On February 4 is the match schedule for the two teams Inter Milan vs Juventus in the same month Inter Milan also played in the Champions League more precisely February 21, well Inter Milan shouldn't play the main squad or just playing at the last minute to stay physically fit. On the other hand Juventus must play all out as much as possible get 3 points only in that way Juventus can take over the standings or at least get closer, another way is that Juventus can bring in new players in the next transfer window to sharpen their attack line.