It is of course as expected for Napoli and Inter to get a tie, they were too close to each other this season to have a big difference, and we are seeing them do a lot better now, so I am assuming that we are going to end up with a lot different result. If we could see how things could change here, then we could totally end up with something much better for one of them.
The gap isn't big, but they do badly together and good together, so in the end we never see any of the team put a gap towards another one, we have never seen anyone close the gap neither, it was always very small and they did badly together. Right now, I am not sure how Napoli will move forward, it has been a while since they won a game last time, so it will be a bit tough.
The draw in the match between Napoli vs Inter, makes the points gap in the standings remain close to Atalanta and Juventus. Maybe, for now Juventus is still difficult to enter the scudetto race but, if in the match between Juventus vs Atalanta later, for example, Juventus manages to beat Atalanta. Then the competition in the top four will certainly be very interesting but yes, for the next match it seems that Inter and Napoli will also be sure to win, because Inter will play against Monza and Napoli will play against Fiorentina. But, if we consider the statistical results that occurred in the big match between Napoli vs Inter, in fact Napoli has better statistics, compared to Inter who only focused on playing defensively in the second half.
In my opinion Juventus has entered the scudetto race by right, there are 6 points of distance between Juventus and Inter and there are still 11 matches to be played. As you have done well, the next match will be Juventus - Atalanta and this match will serve to outline the 3⁰ and 4⁰ Place. Among the four teams running for the title, Atalanta is the one that has the worst calendar