Inter is indeed a good team and Inzaghi is also good, that's why Inter is currently ranked 1st in the standings and Napoli, who was previously ranked 1st in the standings, can be shifted by Inter, of course this is very good. However, in my opinion, even though Inter is currently the strongest team in Serie A, I think Inter must remain vigilant because I see that their points difference with Napoli is certainly not too far apart and honestly, I think Inzaghi also needs to improve Inter's performance because their performance should not drop like when they played against Parma, Inter could not beat Parma.
But yes, it is true that this season Inter will win the trophy and indeed realistically only Inter will have the potential to win the Scudetto again. Seeing Inter's good performance in the UCL, of course, it is true that there is great potential for Inter to advance to the semifinals as long as they can take advantage of the 2nd leg well and it is also not impossible for Inter to advance to the final because they have a history as you mentioned. Yes, we'll just have to see what happens later, whether Inzaghi will be able to bring Inter to win many trophies or not.
There are still 7 matches left in Serie A, I think if Inter can maintain their performance until the end of the season, Inter can stay safe at the top of the standings. Although the points difference with Napoli is not big, I still believe Inter has a better chance of retaining the trophy.
Inter will not be easy in the Champions League, they will definitely face a stronger opponent in the Semi-finals if they manage to beat Munich in the second leg. Inzaghi has the chance and ability, but we'll see if Inter will also be lucky enough in the Champions League.
for the championship everything is still to be decided, the fact that they are first is not a coincidence, they are there because they are strong, but Napoli is pushing hard to get to first place and win the championship, in my opinion they will win in the end, and it will be one of the last matches to decree the winner of the tournament, I say that Inter can also do well in the Champions League